13055463154551 has 16 divisors (see below), whose sum is σ = 17450452625760. Its totient is φ = 8682069601920.

The previous prime is 13055463154543. The next prime is 13055463154571. The reversal of 13055463154551 is 15545136455031.

It is not a de Polignac number, because 13055463154551 - 2³ = 13055463154543 is a prime.

It is a super-2 number, since 2×13055463154551² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13055463154551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13055463154571) 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, 3003961 + ... + 5927453.

It is an arithmetic number, because the mean of its divisors is an integer number (1090653289110).

Almost surely, 2^{13055463154551} is an apocalyptic number.

13055463154551 is a deficient number, since it is larger than the sum of its proper divisors (4394989471209).

13055463154551 is a wasteful number, since it uses less digits than its factorization.

13055463154551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2927186.

The product of its (nonzero) digits is 2700000, while the sum is 48.

The spelling of 13055463154551 in words is "thirteen trillion, fifty-five billion, four hundred sixty-three million, one hundred fifty-four thousand, five hundred fifty-one".