253054450352 has 40 divisors (see below), whose sum is σ = 534937493952. Its totient is φ = 115009179200.

The previous prime is 253054450333. The next prime is 253054450357.

253054450352 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (253054450357) 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, 1260143 + ... + 1447089.

Almost surely, 2^253054450352 is an apocalyptic number.

253054450352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

253054450352 is an abundant number, since it is smaller than the sum of its proper divisors (281883043600).

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

253054450352 is a wasteful number, since it uses less digits than its factorization.

253054450352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194657 (or 194651 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 253054450352 in words is "two hundred fifty-three billion, fifty-four million, four hundred fifty thousand, three hundred fifty-two".