253274444472352 has 12 divisors (see below), whose sum is σ = 498634062555006. Its totient is φ = 126637222236160.

The previous prime is 253274444472307. The next prime is 253274444472377.

It is a happy number.

253274444472352 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 167893074510736 + 85381369961616 = 12957356^2 + 9240204^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3957413194849 + ... + 3957413194912.

Almost surely, 2^{253274444472352} is an apocalyptic number.

It is an amenable number.

253274444472352 is a deficient number, since it is larger than the sum of its proper divisors (245359618082654).

253274444472352 is an equidigital number, since it uses as much as digits as its factorization.

253274444472352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7914826389771 (or 7914826389763 counting only the distinct ones).

The product of its digits is 180633600, while the sum is 58.

The spelling of 253274444472352 in words is "two hundred fifty-three trillion, two hundred seventy-four billion, four hundred forty-four million, four hundred seventy-two thousand, three hundred fifty-two".