5255316072 has 32 divisors (see below), whose sum is σ = 14598100800. Its totient is φ = 1751771952.

The previous prime is 5255316049. The next prime is 5255316091. The reversal of 5255316072 is 2706135525.

5255316072 is a `hidden beast` number, since 52 + 5 + 531 + 6 + 0 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12164868 + ... + 12165299.

It is an arithmetic number, because the mean of its divisors is an integer number (456190650).

Almost surely, 2^5255316072 is an apocalyptic number.

It is an amenable number.

5255316072 is an abundant number, since it is smaller than the sum of its proper divisors (9342784728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5255316072 is a wasteful number, since it uses less digits than its factorization.

5255316072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24330182 (or 24330172 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 5255316072 is about 72493.5588311127. The cubic root of 5255316072 is about 1738.5997533735.

The spelling of 5255316072 in words is "five billion, two hundred fifty-five million, three hundred sixteen thousand, seventy-two".