70616061607 has 32 divisors (see below), whose sum is σ = 88189516800. Its totient is φ = 55051799040.

The previous prime is 70616061589. The next prime is 70616061611.

70616061607 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 70616061607 - 2²³ = 70607672999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70616061607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70616061667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21313183 + ... + 21316495.

It is an arithmetic number, because the mean of its divisors is an integer number (2755922400).

Almost surely, 2^70616061607 is an apocalyptic number.

70616061607 is a deficient number, since it is larger than the sum of its proper divisors (17573455193).

70616061607 is a wasteful number, since it uses less digits than its factorization.

70616061607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6703.

The product of its (nonzero) digits is 63504, while the sum is 40.

It can be divided in two parts, 706160 and 61607, that added together give a palindrome (767767).

The spelling of 70616061607 in words is "seventy billion, six hundred sixteen million, sixty-one thousand, six hundred seven".