1252570600 has 48 divisors (see below), whose sum is σ = 2918250720. Its totient is φ = 499992000.

The previous prime is 1252570577. The next prime is 1252570609. The reversal of 1252570600 is 60752521.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1252570609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94375 + ... + 106825.

It is an arithmetic number, because the mean of its divisors is an integer number (60796890).

Almost surely, 2^1252570600 is an apocalyptic number.

1252570600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1252570600 is an abundant number, since it is smaller than the sum of its proper divisors (1665680120).

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

1252570600 is a wasteful number, since it uses less digits than its factorization.

1252570600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12970 (or 12961 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 1252570600 is about 35391.6741621529. The cubic root of 1252570600 is about 1077.9552647164.

The spelling of 1252570600 in words is "one billion, two hundred fifty-two million, five hundred seventy thousand, six hundred".