48965172885 has 48 divisors (see below), whose sum is σ = 86268499200. Its totient is φ = 25687838592.

The previous prime is 48965172881. The next prime is 48965172943. The reversal of 48965172885 is 58827156984.

48965172885 is a `hidden beast` number, since 4 + 8 + 96 + 517 + 28 + 8 + 5 = 666.

It is not a de Polignac number, because 48965172885 - 2² = 48965172881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48965172881) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 930694 + ... + 981896.

It is an arithmetic number, because the mean of its divisors is an integer number (1797260400).

Almost surely, 2^48965172885 is an apocalyptic number.

48965172885 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48965172885 is a deficient number, since it is larger than the sum of its proper divisors (37303326315).

48965172885 is a wasteful number, since it uses less digits than its factorization.

48965172885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51562 (or 51559 counting only the distinct ones).

The product of its digits is 38707200, while the sum is 63.

The spelling of 48965172885 in words is "forty-eight billion, nine hundred sixty-five million, one hundred seventy-two thousand, eight hundred eighty-five".