5312514769 has 9 divisors (see below), whose sum is σ = 5555289243. Its totient is φ = 5079932352.

The previous prime is 5312514761. The next prime is 5312514787. The reversal of 5312514769 is 9674152135.

The square root of 5312514769 is 72887.

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

It can be written as a sum of positive squares in only one way, i.e., 4390785169 + 921729600 = 66263^2 + 30360^2 .

It is not a de Polignac number, because 5312514769 - 2³ = 5312514761 is a prime.

It is a super-2 number, since 2×5312514769² = 56445626341686246722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5312514761) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1674817 + ... + 1677985.

Almost surely, 2^5312514769 is an apocalyptic number.

5312514769 is the 72887-th square number.

5312514769 is the 36444-th centered octagonal number.

It is an amenable number.

5312514769 is a deficient number, since it is larger than the sum of its proper divisors (242774474).

5312514769 is an frugal number, since it uses more digits than its factorization.

5312514769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6384 (or 3192 counting only the distinct ones).

The product of its digits is 226800, while the sum is 43.

The cubic root of 5312514769 is about 1744.8846286780.

The spelling of 5312514769 in words is "five billion, three hundred twelve million, five hundred fourteen thousand, seven hundred sixty-nine".