54108559611 has 24 divisors (see below), whose sum is σ = 81019386864. Its totient is φ = 34769407680.

The previous prime is 54108559579. The next prime is 54108559621. The reversal of 54108559611 is 11695580145.

54108559611 is a `hidden beast` number, since 5 + 41 + 0 + 8 + 5 + 596 + 11 = 666.

It is not a de Polignac number, because 54108559611 - 2⁵ = 54108559579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54108559621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 723660 + ... + 794921.

It is an arithmetic number, because the mean of its divisors is an integer number (3375807786).

Almost surely, 2^54108559611 is an apocalyptic number.

54108559611 is a deficient number, since it is larger than the sum of its proper divisors (26910827253).

54108559611 is a wasteful number, since it uses less digits than its factorization.

54108559611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518731 (or 1518728 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 45.

The spelling of 54108559611 in words is "fifty-four billion, one hundred eight million, five hundred fifty-nine thousand, six hundred eleven".