2525247948 has 24 divisors (see below), whose sum is σ = 5952992752. Its totient is φ = 833071104.

The previous prime is 2525247943. The next prime is 2525247973. The reversal of 2525247948 is 8497425252.

It is a junction number, because it is equal to n+sod(n) for n = 2525247897 and 2525247906.

It is not an unprimeable number, because it can be changed into a prime (2525247943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083565 + ... + 1085892.

Almost surely, 2^2525247948 is an apocalyptic number.

It is an amenable number.

2525247948 is an abundant number, since it is smaller than the sum of its proper divisors (3427744804).

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

2525247948 is a wasteful number, since it uses less digits than its factorization.

2525247948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169561 (or 2169559 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 48.

The square root of 2525247948 is about 50251.8452198524. The cubic root of 2525247948 is about 1361.7624116312.

The spelling of 2525247948 in words is "two billion, five hundred twenty-five million, two hundred forty-seven thousand, nine hundred forty-eight".