876057432167812 has 6 divisors (see below), whose sum is σ = 1533100506293678. Its totient is φ = 438028716083904.

The previous prime is 876057432167791. The next prime is 876057432167843. The reversal of 876057432167812 is 218761234750678.

It can be written as a sum of positive squares in only one way, i.e., 711863807962176 + 164193624205636 = 26680776^2 + 12813806^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 109507179020973 + ... + 109507179020980.

Almost surely, 2^{876057432167812} is an apocalyptic number.

It is an amenable number.

876057432167812 is a deficient number, since it is larger than the sum of its proper divisors (657043074125866).

876057432167812 is a wasteful number, since it uses less digits than its factorization.

876057432167812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219014358041957 (or 219014358041955 counting only the distinct ones).

The product of its (nonzero) digits is 189665280, while the sum is 67.

The spelling of 876057432167812 in words is "eight hundred seventy-six trillion, fifty-seven billion, four hundred thirty-two million, one hundred sixty-seven thousand, eight hundred twelve".