315532062532 has 6 divisors (see below), whose sum is σ = 552181109438. Its totient is φ = 157766031264.

The previous prime is 315532062511. The next prime is 315532062541. The reversal of 315532062532 is 235260235513.

It can be written as a sum of positive squares in only one way, i.e., 228774716416 + 86757346116 = 478304^2 + 294546^2 .

It is a junction number, because it is equal to n+sod(n) for n = 315532062491 and 315532062500.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39441507813 + ... + 39441507820.

Almost surely, 2^315532062532 is an apocalyptic number.

It is an amenable number.

315532062532 is a deficient number, since it is larger than the sum of its proper divisors (236649046906).

315532062532 is a wasteful number, since it uses less digits than its factorization.

315532062532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78883015637 (or 78883015635 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 315532062532 in words is "three hundred fifteen billion, five hundred thirty-two million, sixty-two thousand, five hundred thirty-two".