54616523161560 has 32 divisors (see below), whose sum is σ = 163849569485040. Its totient is φ = 14564406176384.

The previous prime is 54616523161559. The next prime is 54616523161567. The reversal of 54616523161560 is 6516132561645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54616523161567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227568846387 + ... + 227568846626.

Almost surely, 2^{54616523161560} is an apocalyptic number.

It is an amenable number.

54616523161560 is an abundant number, since it is smaller than the sum of its proper divisors (109233046323480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54616523161560 is a wasteful number, since it uses less digits than its factorization.

54616523161560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455137693027 (or 455137693023 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 51.

The spelling of 54616523161560 in words is "fifty-four trillion, six hundred sixteen billion, five hundred twenty-three million, one hundred sixty-one thousand, five hundred sixty".