13254534402 has 32 divisors (see below), whose sum is σ = 26797972992. Its totient is φ = 4370281344.

The previous prime is 13254534401. The next prime is 13254534409. The reversal of 13254534402 is 20443545231.

It is not an unprimeable number, because it can be changed into a prime (13254534401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178518 + ... + 241614.

It is an arithmetic number, because the mean of its divisors is an integer number (837436656).

Almost surely, 2^13254534402 is an apocalyptic number.

13254534402 is an abundant number, since it is smaller than the sum of its proper divisors (13543438590).

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

13254534402 is a wasteful number, since it uses less digits than its factorization.

13254534402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63482.

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 13254534402 in words is "thirteen billion, two hundred fifty-four million, five hundred thirty-four thousand, four hundred two".