5302315489 has 3 divisors (see below), whose sum is σ = 5302388307. Its totient is φ = 5302242672.

The previous prime is 5302315471. The next prime is 5302315519. The reversal of 5302315489 is 9845132035.

The square root of 5302315489 is 72817.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9845132035 = 5 ⋅1969026407.

It can be written as a sum of positive squares in only one way, i.e., 2619904225 + 2682411264 = 51185^2 + 51792^2 .

It is not a de Polignac number, because 5302315489 - 2⁵ = 5302315457 is a prime.

It is a super-2 number, since 2×5302315489² = 56229099089778618242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5302319489) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 36409 + ... + 109225.

It is an arithmetic number, because the mean of its divisors is an integer number (1767462769).

Almost surely, 2^5302315489 is an apocalyptic number.

5302315489 is the 72817-th square number.

5302315489 is the 36409-th centered octagonal number.

It is an amenable number.

5302315489 is a deficient number, since it is larger than the sum of its proper divisors (72818).

5302315489 is an frugal number, since it uses more digits than its factorization.

5302315489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145634 (or 72817 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The cubic root of 5302315489 is about 1743.7672690847.

Multiplying 5302315489 by its product of nonzero digits (129600), we get a square (687180087374400 = 26214120²).

The spelling of 5302315489 in words is "five billion, three hundred two million, three hundred fifteen thousand, four hundred eighty-nine".