5657249948 has 12 divisors (see below), whose sum is σ = 11314499952. Its totient is φ = 2424535680.

The previous prime is 5657249929. The next prime is 5657249957. The reversal of 5657249948 is 8499427565.

It is a happy number.

5657249948 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101022293 + ... + 101022348.

It is an arithmetic number, because the mean of its divisors is an integer number (942874996).

Almost surely, 2^5657249948 is an apocalyptic number.

It is an amenable number.

5657249948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5657249948 is a wasteful number, since it uses less digits than its factorization.

5657249948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202044652 (or 202044650 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 59.

The square root of 5657249948 is about 75214.6923679144. The cubic root of 5657249948 is about 1781.8389810519.

The spelling of 5657249948 in words is "five billion, six hundred fifty-seven million, two hundred forty-nine thousand, nine hundred forty-eight".