253051704 has 48 divisors (see below), whose sum is σ = 715150800. Its totient is φ = 80682624.

The previous prime is 253051699. The next prime is 253051723. The reversal of 253051704 is 407150352.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74749 + ... + 78060.

It is an arithmetic number, because the mean of its divisors is an integer number (14898975).

Almost surely, 2^253051704 is an apocalyptic number.

253051704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

253051704 is an abundant number, since it is smaller than the sum of its proper divisors (462099096).

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

253051704 is a wasteful number, since it uses less digits than its factorization.

253051704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152844 (or 152837 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 253051704 is about 15907.5989388720. The cubic root of 253051704 is about 632.5134360543.

The spelling of 253051704 in words is "two hundred fifty-three million, fifty-one thousand, seven hundred four".