876561882402 has 16 divisors (see below), whose sum is σ = 1753156604160. Its totient is φ = 292181820912.

The previous prime is 876561882397. The next prime is 876561882409. The reversal of 876561882402 is 204288165678.

It is not an unprimeable number, because it can be changed into a prime (876561882409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1014258 + ... + 1667885.

It is an arithmetic number, because the mean of its divisors is an integer number (109572287760).

Almost surely, 2^876561882402 is an apocalyptic number.

876561882402 is an abundant number, since it is smaller than the sum of its proper divisors (876594721758).

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

876561882402 is a wasteful number, since it uses less digits than its factorization.

876561882402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2736617.

The product of its (nonzero) digits is 10321920, while the sum is 57.

The spelling of 876561882402 in words is "eight hundred seventy-six billion, five hundred sixty-one million, eight hundred eighty-two thousand, four hundred two".