253361163352 has 32 divisors (see below), whose sum is σ = 522521730000. Its totient is φ = 115164160320.

The previous prime is 253361163347. The next prime is 253361163359.

253361163352 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253361163359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11886477 + ... + 11907772.

Almost surely, 2^253361163352 is an apocalyptic number.

253361163352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

253361163352 is an abundant number, since it is smaller than the sum of its proper divisors (269160566648).

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

253361163352 is a wasteful number, since it uses less digits than its factorization.

253361163352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23794288 (or 23794262 counting only the distinct ones).

The product of its digits is 291600, while the sum is 40.

The spelling of 253361163352 in words is "two hundred fifty-three billion, three hundred sixty-one million, one hundred sixty-three thousand, three hundred fifty-two".