253544132230 has 32 divisors (see below), whose sum is σ = 460510433280. Its totient is φ = 100501521120.

The previous prime is 253544132213. The next prime is 253544132249. The reversal of 253544132230 is 32231445352.

It is a congruent number.

It is an unprimeable number.

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, 974725 + ... + 1207135.

It is an arithmetic number, because the mean of its divisors is an integer number (14390951040).

Almost surely, 2^253544132230 is an apocalyptic number.

253544132230 is a deficient number, since it is larger than the sum of its proper divisors (206966301050).

253544132230 is a wasteful number, since it uses less digits than its factorization.

253544132230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233404.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 253544132230 its reverse (32231445352), we get a palindrome (285775577582).

The spelling of 253544132230 in words is "two hundred fifty-three billion, five hundred forty-four million, one hundred thirty-two thousand, two hundred thirty".