52101541432515 has 32 divisors (see below), whose sum is σ = 87751708024320. Its totient is φ = 26324466303744.

The previous prime is 52101541432511. The next prime is 52101541432529. The reversal of 52101541432515 is 51523414510125.

It is not a de Polignac number, because 52101541432515 - 2² = 52101541432511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52101541432511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12757767 + ... + 16339023.

It is an arithmetic number, because the mean of its divisors is an integer number (2742240875760).

Almost surely, 2^{52101541432515} is an apocalyptic number.

52101541432515 is a deficient number, since it is larger than the sum of its proper divisors (35650166591805).

52101541432515 is a wasteful number, since it uses less digits than its factorization.

52101541432515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3632331.

The product of its (nonzero) digits is 120000, while the sum is 39.

The spelling of 52101541432515 in words is "fifty-two trillion, one hundred one billion, five hundred forty-one million, four hundred thirty-two thousand, five hundred fifteen".