5156507066570 has 64 divisors (see below), whose sum is σ = 9701731860480. Its totient is φ = 1971345999168.

The previous prime is 5156507066551. The next prime is 5156507066609. The reversal of 5156507066570 is 756607056515.

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 31 ways as a sum of consecutive naturals, for example, 103430069 + ... + 103479911.

It is an arithmetic number, because the mean of its divisors is an integer number (151589560320).

Almost surely, 2^{5156507066570} is an apocalyptic number.

5156507066570 is a deficient number, since it is larger than the sum of its proper divisors (4545224793910).

5156507066570 is a wasteful number, since it uses less digits than its factorization.

5156507066570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55059.

The product of its (nonzero) digits is 6615000, while the sum is 53.

The spelling of 5156507066570 in words is "five trillion, one hundred fifty-six billion, five hundred seven million, sixty-six thousand, five hundred seventy".