70252607135537 has 16 divisors (see below), whose sum is σ = 70696563475200. Its totient is φ = 69810365479680.

The previous prime is 70252607135507. The next prime is 70252607135549. The reversal of 70252607135537 is 73553170625207.

It is a cyclic number.

It is not a de Polignac number, because 70252607135537 - 2²⁰ = 70252606086961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70252607135507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147171914 + ... + 147648492.

It is an arithmetic number, because the mean of its divisors is an integer number (4418535217200).

Almost surely, 2^{70252607135537} is an apocalyptic number.

It is an amenable number.

70252607135537 is a deficient number, since it is larger than the sum of its proper divisors (443956339663).

70252607135537 is a wasteful number, since it uses less digits than its factorization.

70252607135537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478376.

The product of its (nonzero) digits is 9261000, while the sum is 53.

The spelling of 70252607135537 in words is "seventy trillion, two hundred fifty-two billion, six hundred seven million, one hundred thirty-five thousand, five hundred thirty-seven".