5284866949 has 4 divisors (see below), whose sum is σ = 5455346560. Its totient is φ = 5114387340.

The previous prime is 5284866941. The next prime is 5284866971. The reversal of 5284866949 is 9496684825.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5284866949 - 2³ = 5284866941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5284866941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85239759 + ... + 85239820.

It is an arithmetic number, because the mean of its divisors is an integer number (1363836640).

Almost surely, 2^5284866949 is an apocalyptic number.

It is an amenable number.

5284866949 is a deficient number, since it is larger than the sum of its proper divisors (170479611).

5284866949 is a wasteful number, since it uses less digits than its factorization.

5284866949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170479610.

The product of its digits is 29859840, while the sum is 61.

The square root of 5284866949 is about 72697.0903750625. The cubic root of 5284866949 is about 1741.8524057228.

The spelling of 5284866949 in words is "five billion, two hundred eighty-four million, eight hundred sixty-six thousand, nine hundred forty-nine".