253725612 has 48 divisors (see below), whose sum is σ = 716405760. Its totient is φ = 68228352.

The previous prime is 253725587. The next prime is 253725617. The reversal of 253725612 is 216527352.

It is not an unprimeable number, because it can be changed into a prime (253725617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87412 + ... + 90267.

It is an arithmetic number, because the mean of its divisors is an integer number (14925120).

Almost surely, 2^253725612 is an apocalyptic number.

It is an amenable number.

253725612 is an abundant number, since it is smaller than the sum of its proper divisors (462680148).

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

253725612 is a wasteful number, since it uses less digits than its factorization.

253725612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177710 (or 177708 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 253725612 is about 15928.7668072579. The cubic root of 253725612 is about 633.0744255359.

The spelling of 253725612 in words is "two hundred fifty-three million, seven hundred twenty-five thousand, six hundred twelve".