5256252300 has 72 divisors (see below), whose sum is σ = 16377955216. Its totient is φ = 1293845760.

The previous prime is 5256252269. The next prime is 5256252329. The reversal of 5256252300 is 32526525.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 669979 + ... + 677778.

Almost surely, 2^5256252300 is an apocalyptic number.

5256252300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5256252300 is an abundant number, since it is smaller than the sum of its proper divisors (11121702916).

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

5256252300 is a wasteful number, since it uses less digits than its factorization.

5256252300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347787 (or 1347780 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 5256252300 is about 72500.0158620672. The cubic root of 5256252300 is about 1738.7029903687.

Adding to 5256252300 its reverse (32526525), we get a palindrome (5288778825).

The spelling of 5256252300 in words is "five billion, two hundred fifty-six million, two hundred fifty-two thousand, three hundred".