315540011632 has 20 divisors (see below), whose sum is σ = 613565852536. Its totient is φ = 157200436800.

The previous prime is 315540011617. The next prime is 315540011663. The reversal of 315540011632 is 236110045513.

It is a junction number, because it is equal to n+sod(n) for n = 315540011594 and 315540011603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35593494 + ... + 35602357.

Almost surely, 2^315540011632 is an apocalyptic number.

It is an amenable number.

315540011632 is a deficient number, since it is larger than the sum of its proper divisors (298025840904).

315540011632 is a wasteful number, since it uses less digits than its factorization.

315540011632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71196136 (or 71196130 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 315540011632 in words is "three hundred fifteen billion, five hundred forty million, eleven thousand, six hundred thirty-two".