253351325822 has 32 divisors (see below), whose sum is σ = 459892790208. Its totient is φ = 102185865216.

The previous prime is 253351325791. The next prime is 253351325939. The reversal of 253351325822 is 228523153352.

It is a self number, because there is not a number n which added to its sum of digits gives 253351325822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7555718 + ... + 7589174.

It is an arithmetic number, because the mean of its divisors is an integer number (14371649694).

Almost surely, 2^253351325822 is an apocalyptic number.

253351325822 is a deficient number, since it is larger than the sum of its proper divisors (206541464386).

253351325822 is a wasteful number, since it uses less digits than its factorization.

253351325822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65300.

The product of its digits is 432000, while the sum is 41.

The spelling of 253351325822 in words is "two hundred fifty-three billion, three hundred fifty-one million, three hundred twenty-five thousand, eight hundred twenty-two".