870877633486051 has 16 divisors (see below), whose sum is σ = 874498231908000. Its totient is φ = 867265968744448.

The previous prime is 870877633486043. The next prime is 870877633486079. The reversal of 870877633486051 is 150684336778078.

It is a cyclic number.

It is not a de Polignac number, because 870877633486051 - 2³ = 870877633486043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (870877633486151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533459520 + ... + 535089538.

It is an arithmetic number, because the mean of its divisors is an integer number (54656139494250).

Almost surely, 2^{870877633486051} is an apocalyptic number.

870877633486051 is a deficient number, since it is larger than the sum of its proper divisors (3620598421949).

870877633486051 is a wasteful number, since it uses less digits than its factorization.

870877633486051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632758.

The product of its (nonzero) digits is 1137991680, while the sum is 73.

The spelling of 870877633486051 in words is "eight hundred seventy trillion, eight hundred seventy-seven billion, six hundred thirty-three million, four hundred eighty-six thousand, fifty-one".