5257423800 has 96 divisors (see below), whose sum is σ = 18108922800. Its totient is φ = 1401978240.

The previous prime is 5257423799. The next prime is 5257423811. The reversal of 5257423800 is 83247525.

5257423800 is a `hidden beast` number, since 5 + 2 + 574 + 2 + 3 + 80 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 481399 + ... + 492198.

Almost surely, 2^5257423800 is an apocalyptic number.

5257423800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5257423800 is an abundant number, since it is smaller than the sum of its proper divisors (12851499000).

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

5257423800 is a wasteful number, since it uses less digits than its factorization.

5257423800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973622 (or 973607 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 5257423800 is about 72508.0947205207. The cubic root of 5257423800 is about 1738.8321533242.

The spelling of 5257423800 in words is "five billion, two hundred fifty-seven million, four hundred twenty-three thousand, eight hundred".