52415011163648 has 40 divisors (see below), whose sum is σ = 119688742018032. Its totient is φ = 22463576211456.

The previous prime is 52415011163639. The next prime is 52415011163663. The reversal of 52415011163648 is 84636111051425.

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, 7312358465 + ... + 7312365632.

Almost surely, 2^{52415011163648} is an apocalyptic number.

It is an amenable number.

52415011163648 is an abundant number, since it is smaller than the sum of its proper divisors (67273730854384).

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

52415011163648 is an equidigital number, since it uses as much as digits as its factorization.

52415011163648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14624724122 (or 14624724106 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 52415011163648 in words is "fifty-two trillion, four hundred fifteen billion, eleven million, one hundred sixty-three thousand, six hundred forty-eight".