48787855771964 has 24 divisors (see below), whose sum is σ = 85534040941440. Its totient is φ = 24349562054064.

The previous prime is 48787855771931. The next prime is 48787855772081. The reversal of 48787855771964 is 46917755878784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53830547 + ... + 54729365.

It is an arithmetic number, because the mean of its divisors is an integer number (3563918372560).

Almost surely, 2^{48787855771964} is an apocalyptic number.

It is an amenable number.

48787855771964 is a deficient number, since it is larger than the sum of its proper divisors (36746185169476).

48787855771964 is a wasteful number, since it uses less digits than its factorization.

48787855771964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923489 (or 923487 counting only the distinct ones).

The product of its digits is 26553139200, while the sum is 86.

The spelling of 48787855771964 in words is "forty-eight trillion, seven hundred eighty-seven billion, eight hundred fifty-five million, seven hundred seventy-one thousand, nine hundred sixty-four".