54524165657 has 8 divisors (see below), whose sum is σ = 59967659136. Its totient is φ = 49259147472.

The previous prime is 54524165623. The next prime is 54524165669. The reversal of 54524165657 is 75656142545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54524165657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54524165957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44618183 + ... + 44619404.

It is an arithmetic number, because the mean of its divisors is an integer number (7495957392).

Almost surely, 2^54524165657 is an apocalyptic number.

It is an amenable number.

54524165657 is a deficient number, since it is larger than the sum of its proper divisors (5443493479).

54524165657 is a wasteful number, since it uses less digits than its factorization.

54524165657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89237647.

The product of its digits is 5040000, while the sum is 50.

The spelling of 54524165657 in words is "fifty-four billion, five hundred twenty-four million, one hundred sixty-five thousand, six hundred fifty-seven".