59478707515536 has 225 divisors, whose sum is σ = 175164104273763. Its totient is φ = 19484830221120.

The previous prime is 59478707515471. The next prime is 59478707515553. The reversal of 59478707515536 is 63551570787495.

The square root of 59478707515536 is 7712244.

It is a perfect power (a square), and thus also a powerful number.

59478707515536 is a `hidden beast` number, since 5 + 9 + 4 + 7 + 8 + 7 + 0 + 75 + 15 + 536 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 16380804441 + ... + 16380808071.

Almost surely, 2^{59478707515536} is an apocalyptic number.

59478707515536 is the 7712244-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 59478707515536

59478707515536 is an abundant number, since it is smaller than the sum of its proper divisors (115685396758227).

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

59478707515536 is an frugal number, since it uses more digits than its factorization.

59478707515536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7400 (or 3695 counting only the distinct ones).

The product of its (nonzero) digits is 1111320000, while the sum is 72.

The spelling of 59478707515536 in words is "fifty-nine trillion, four hundred seventy-eight billion, seven hundred seven million, five hundred fifteen thousand, five hundred thirty-six".