5235197128015 has 16 divisors (see below), whose sum is σ = 6311647641600. Its totient is φ = 4168557690912.

The previous prime is 5235197128003. The next prime is 5235197128033. The reversal of 5235197128015 is 5108217915325.

It is a cyclic number.

It is not a de Polignac number, because 5235197128015 - 2⁵ = 5235197127983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5235197128015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5249076 + ... + 6166294.

It is an arithmetic number, because the mean of its divisors is an integer number (394477977600).

Almost surely, 2^{5235197128015} is an apocalyptic number.

5235197128015 is a deficient number, since it is larger than the sum of its proper divisors (1076450513585).

5235197128015 is a wasteful number, since it uses less digits than its factorization.

5235197128015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922566.

The product of its (nonzero) digits is 756000, while the sum is 49.

The spelling of 5235197128015 in words is "five trillion, two hundred thirty-five billion, one hundred ninety-seven million, one hundred twenty-eight thousand, fifteen".