70706889375 has 20 divisors (see below), whose sum is σ = 117807108408. Its totient is φ = 37710340000.

The previous prime is 70706889367. The next prime is 70706889391. The reversal of 70706889375 is 57398860707.

It is not a de Polignac number, because 70706889375 - 2³ = 70706889367 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18853296 + ... + 18857045.

Almost surely, 2^70706889375 is an apocalyptic number.

70706889375 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

70706889375 is a deficient number, since it is larger than the sum of its proper divisors (47100219033).

70706889375 is an equidigital number, since it uses as much as digits as its factorization.

70706889375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37710364 (or 37710349 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 60.

The spelling of 70706889375 in words is "seventy billion, seven hundred six million, eight hundred eighty-nine thousand, three hundred seventy-five".