54513156552463 has 16 divisors (see below), whose sum is σ = 63191252230144. Its totient is φ = 46062373200480.

The previous prime is 54513156552461. The next prime is 54513156552509. The reversal of 54513156552463 is 36425565131545.

It is not a de Polignac number, because 54513156552463 - 2¹ = 54513156552461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54513156552461) 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, 195145893 + ... + 195425038.

It is an arithmetic number, because the mean of its divisors is an integer number (3949453264384).

Almost surely, 2^{54513156552463} is an apocalyptic number.

54513156552463 is a deficient number, since it is larger than the sum of its proper divisors (8678095677681).

54513156552463 is a wasteful number, since it uses less digits than its factorization.

54513156552463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390571222.

The product of its digits is 32400000, while the sum is 55.

The spelling of 54513156552463 in words is "fifty-four trillion, five hundred thirteen billion, one hundred fifty-six million, five hundred fifty-two thousand, four hundred sixty-three".