315045225124602 has 32 divisors (see below), whose sum is σ = 734799358896000. Its totient is φ = 90012921463584.

The previous prime is 315045225124529. The next prime is 315045225124621. The reversal of 315045225124602 is 206421522540513.

It is a super-2 number, since 2×315045225124602² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76541597827 + ... + 76541601942.

It is an arithmetic number, because the mean of its divisors is an integer number (22962479965500).

Almost surely, 2^{315045225124602} is an apocalyptic number.

315045225124602 is an abundant number, since it is smaller than the sum of its proper divisors (419754133771398).

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

315045225124602 is a wasteful number, since it uses less digits than its factorization.

315045225124602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153083199795 (or 153083199781 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 315045225124602 in words is "three hundred fifteen trillion, forty-five billion, two hundred twenty-five million, one hundred twenty-four thousand, six hundred two".