253235532352 has 56 divisors (see below), whose sum is σ = 548329835520. Its totient is φ = 115079247360.

The previous prime is 253235532331. The next prime is 253235532367.

253235532352 is nontrivially palindromic in base 10.

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, 3026049 + ... + 3108607.

Almost surely, 2^253235532352 is an apocalyptic number.

253235532352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

253235532352 is an abundant number, since it is smaller than the sum of its proper divisors (295094303168).

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

253235532352 is a wasteful number, since it uses less digits than its factorization.

253235532352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86939 (or 86929 counting only the distinct ones).

The product of its digits is 810000, while the sum is 40.

It can be divided in two parts, 253235 and 532352, that added together give a palindrome (785587).

The spelling of 253235532352 in words is "two hundred fifty-three billion, two hundred thirty-five million, five hundred thirty-two thousand, three hundred fifty-two".