13451502553355 has 16 divisors (see below), whose sum is σ = 16664818480128. Its totient is φ = 10412621436000.

The previous prime is 13451502553319. The next prime is 13451502553373. The reversal of 13451502553355 is 55335520515431.

It is not a de Polignac number, because 13451502553355 - 2¹⁸ = 13451502291211 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4899761 + ... + 7135170.

It is an arithmetic number, because the mean of its divisors is an integer number (1041551155008).

Almost surely, 2^{13451502553355} is an apocalyptic number.

13451502553355 is a deficient number, since it is larger than the sum of its proper divisors (3213315926773).

13451502553355 is a wasteful number, since it uses less digits than its factorization.

13451502553355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12042178.

The product of its (nonzero) digits is 3375000, while the sum is 47.

The spelling of 13451502553355 in words is "thirteen trillion, four hundred fifty-one billion, five hundred two million, five hundred fifty-three thousand, three hundred fifty-five".