887645252084 has 12 divisors (see below), whose sum is σ = 1575257771808. Its totient is φ = 437571603000.

The previous prime is 887645252057. The next prime is 887645252119. The reversal of 887645252084 is 480252546788.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1562755442 + ... + 1562756009.

It is an arithmetic number, because the mean of its divisors is an integer number (131271480984).

Almost surely, 2^887645252084 is an apocalyptic number.

It is an amenable number.

887645252084 is a deficient number, since it is larger than the sum of its proper divisors (687612519724).

887645252084 is a wasteful number, since it uses less digits than its factorization.

887645252084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3125511526 (or 3125511524 counting only the distinct ones).

The product of its (nonzero) digits is 34406400, while the sum is 59.

The spelling of 887645252084 in words is "eight hundred eighty-seven billion, six hundred forty-five million, two hundred fifty-two thousand, eighty-four".