253051232 has 24 divisors (see below), whose sum is σ = 569365776. Its totient is φ = 108450432.

The previous prime is 253051231. The next prime is 253051237. The reversal of 253051232 is 232150352.

253051232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 253051198 and 253051207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253051231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564623 + ... + 565070.

It is an arithmetic number, because the mean of its divisors is an integer number (23723574).

Almost surely, 2^253051232 is an apocalyptic number.

It is an amenable number.

253051232 is an abundant number, since it is smaller than the sum of its proper divisors (316314544).

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

253051232 is a wasteful number, since it uses less digits than its factorization.

253051232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129710 (or 1129702 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 253051232 is about 15907.5841031880. The cubic root of 253051232 is about 632.5130427927.

The spelling of 253051232 in words is "two hundred fifty-three million, fifty-one thousand, two hundred thirty-two".