253051502 has 16 divisors (see below), whose sum is σ = 415162800. Its totient is φ = 114723840.

The previous prime is 253051493. The next prime is 253051529. The reversal of 253051502 is 205150352.

253051502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6227 + ... + 23342.

It is an arithmetic number, because the mean of its divisors is an integer number (25947675).

Almost surely, 2^253051502 is an apocalyptic number.

253051502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

253051502 is a deficient number, since it is larger than the sum of its proper divisors (162111298).

253051502 is a wasteful number, since it uses less digits than its factorization.

253051502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29971.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 253051502 is about 15907.5925897038. The cubic root of 253051502 is about 632.5132677517.

The spelling of 253051502 in words is "two hundred fifty-three million, fifty-one thousand, five hundred two".