253426710522 has 16 divisors (see below), whose sum is σ = 506861939232. Its totient is φ = 84474150480.

The previous prime is 253426710431. The next prime is 253426710527. The reversal of 253426710522 is 225017624352.

It is not an unprimeable number, because it can be changed into a prime (253426710527) 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, 71197 + ... + 715487.

It is an arithmetic number, because the mean of its divisors is an integer number (31678871202).

Almost surely, 2^253426710522 is an apocalyptic number.

253426710522 is an abundant number, since it is smaller than the sum of its proper divisors (253435228710).

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

253426710522 is a wasteful number, since it uses less digits than its factorization.

253426710522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709853.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 253426710522 in words is "two hundred fifty-three billion, four hundred twenty-six million, seven hundred ten thousand, five hundred twenty-two".