48977157672 has 48 divisors (see below), whose sum is σ = 136925393280. Its totient is φ = 15799082400.

The previous prime is 48977157667. The next prime is 48977157689. The reversal of 48977157672 is 27675177984.

48977157672 is a `hidden beast` number, since 489 + 7 + 7 + 15 + 76 + 72 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10969354 + ... + 10973817.

It is an arithmetic number, because the mean of its divisors is an integer number (2852612360).

Almost surely, 2^48977157672 is an apocalyptic number.

It is an amenable number.

48977157672 is an abundant number, since it is smaller than the sum of its proper divisors (87948235608).

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

48977157672 is a wasteful number, since it uses less digits than its factorization.

48977157672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21943214 (or 21943207 counting only the distinct ones).

The product of its digits is 41489280, while the sum is 63.

The spelling of 48977157672 in words is "forty-eight billion, nine hundred seventy-seven million, one hundred fifty-seven thousand, six hundred seventy-two".