70660125258 has 32 divisors (see below), whose sum is σ = 141528816000. Its totient is φ = 23518645056.

The previous prime is 70660125251. The next prime is 70660125281. The reversal of 70660125258 is 85252106607.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70660125251) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16245268 + ... + 16249616.

It is an arithmetic number, because the mean of its divisors is an integer number (4422775500).

Almost surely, 2^70660125258 is an apocalyptic number.

70660125258 is an abundant number, since it is smaller than the sum of its proper divisors (70868690742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70660125258 is a wasteful number, since it uses less digits than its factorization.

70660125258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7726.

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 70660125258 in words is "seventy billion, six hundred sixty million, one hundred twenty-five thousand, two hundred fifty-eight".