54524566542545 has 64 divisors (see below), whose sum is σ = 76767537024000. Its totient is φ = 36758088956160.

The previous prime is 54524566542503. The next prime is 54524566542569.

54524566542545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54524566542545 - 2²⁰ = 54524565493969 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7818962 + ... + 13045508.

It is an arithmetic number, because the mean of its divisors is an integer number (1199492766000).

Almost surely, 2^{54524566542545} is an apocalyptic number.

54524566542545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54524566542545 is a deficient number, since it is larger than the sum of its proper divisors (22242970481455).

54524566542545 is a wasteful number, since it uses less digits than its factorization.

54524566542545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5226798.

The product of its digits is 576000000, while the sum is 62.

The spelling of 54524566542545 in words is "fifty-four trillion, five hundred twenty-four billion, five hundred sixty-six million, five hundred forty-two thousand, five hundred forty-five".