70655131005 has 16 divisors (see below), whose sum is σ = 113861509440. Its totient is φ = 37411636608.

The previous prime is 70655130977. The next prime is 70655131021. The reversal of 70655131005 is 50013155607.

It is not a de Polignac number, because 70655131005 - 2¹⁶ = 70655065469 is a prime.

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, 16941592 + ... + 16945761.

It is an arithmetic number, because the mean of its divisors is an integer number (7116344340).

Almost surely, 2^70655131005 is an apocalyptic number.

It is an amenable number.

70655131005 is a deficient number, since it is larger than the sum of its proper divisors (43206378435).

70655131005 is a wasteful number, since it uses less digits than its factorization.

70655131005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33887500.

The product of its (nonzero) digits is 15750, while the sum is 33.

The spelling of 70655131005 in words is "seventy billion, six hundred fifty-five million, one hundred thirty-one thousand, five".