70733116523 has 8 divisors (see below), whose sum is σ = 71125545216. Its totient is φ = 70340918400.

The previous prime is 70733116513. The next prime is 70733116549. The reversal of 70733116523 is 32561133707.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70733116523 - 2²² = 70728922219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70733116513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576893 + ... + 688673.

It is an arithmetic number, because the mean of its divisors is an integer number (8890693152).

Almost surely, 2^70733116523 is an apocalyptic number.

70733116523 is a deficient number, since it is larger than the sum of its proper divisors (392428693).

70733116523 is a wasteful number, since it uses less digits than its factorization.

70733116523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115285.

The product of its (nonzero) digits is 79380, while the sum is 38.

The spelling of 70733116523 in words is "seventy billion, seven hundred thirty-three million, one hundred sixteen thousand, five hundred twenty-three".