253453064324 has 12 divisors (see below), whose sum is σ = 445144102284. Its totient is φ = 126269035104.

The previous prime is 253453064257. The next prime is 253453064329. The reversal of 253453064324 is 423460354352.

It can be written as a sum of positive squares in 2 ways, for example, as 123564904324 + 129888160000 = 351518^2 + 360400^2 .

It is not an unprimeable number, because it can be changed into a prime (253453064329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114373019 + ... + 114375234.

It is an arithmetic number, because the mean of its divisors is an integer number (37095341857).

Almost surely, 2^253453064324 is an apocalyptic number.

It is an amenable number.

253453064324 is a deficient number, since it is larger than the sum of its proper divisors (191691037960).

253453064324 is a wasteful number, since it uses less digits than its factorization.

253453064324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228748534 (or 228748532 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 41.

The spelling of 253453064324 in words is "two hundred fifty-three billion, four hundred fifty-three million, sixty-four thousand, three hundred twenty-four".