48857145825 has 48 divisors (see below), whose sum is σ = 81423360000. Its totient is φ = 25849454400.

The previous prime is 48857145809. The next prime is 48857145829. The reversal of 48857145825 is 52854175884.

It is not a de Polignac number, because 48857145825 - 2⁴ = 48857145809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48857145829) 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, 5424676 + ... + 5433674.

It is an arithmetic number, because the mean of its divisors is an integer number (1696320000).

Almost surely, 2^48857145825 is an apocalyptic number.

It is an amenable number.

48857145825 is a deficient number, since it is larger than the sum of its proper divisors (32566214175).

48857145825 is a wasteful number, since it uses less digits than its factorization.

48857145825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9582 (or 9577 counting only the distinct ones).

The product of its digits is 14336000, while the sum is 57.

The spelling of 48857145825 in words is "forty-eight billion, eight hundred fifty-seven million, one hundred forty-five thousand, eight hundred twenty-five".