13455512602 has 24 divisors (see below), whose sum is σ = 23809191840. Its totient is φ = 5685424920.

The previous prime is 13455512579. The next prime is 13455512639. The reversal of 13455512602 is 20621555431.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 959952 + ... + 973867.

It is an arithmetic number, because the mean of its divisors is an integer number (992049660).

Almost surely, 2^13455512602 is an apocalyptic number.

13455512602 is a deficient number, since it is larger than the sum of its proper divisors (10353679238).

13455512602 is a wasteful number, since it uses less digits than its factorization.

13455512602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933906 (or 1933899 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 13455512602 in words is "thirteen billion, four hundred fifty-five million, five hundred twelve thousand, six hundred two".