315761160452 has 6 divisors (see below), whose sum is σ = 552582030798. Its totient is φ = 157880580224.

The previous prime is 315761160439. The next prime is 315761160457. The reversal of 315761160452 is 254061167513.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 221865492676 + 93895667776 = 471026^2 + 306424^2 .

It is a super-2 number, since 2×315761160452² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (315761160457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39470145053 + ... + 39470145060.

It is an arithmetic number, because the mean of its divisors is an integer number (92097005133).

Almost surely, 2^315761160452 is an apocalyptic number.

It is an amenable number.

315761160452 is a deficient number, since it is larger than the sum of its proper divisors (236820870346).

315761160452 is a wasteful number, since it uses less digits than its factorization.

315761160452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78940290117 (or 78940290115 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 315761160452 in words is "three hundred fifteen billion, seven hundred sixty-one million, one hundred sixty thousand, four hundred fifty-two".