54054646599 has 16 divisors (see below), whose sum is σ = 74642296320. Its totient is φ = 34754519520.

The previous prime is 54054646559. The next prime is 54054646661. The reversal of 54054646599 is 99564645045.

It is not a de Polignac number, because 54054646599 - 2¹⁷ = 54054515527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54054646559) 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 15 ways as a sum of consecutive naturals, for example, 273067 + ... + 427404.

It is an arithmetic number, because the mean of its divisors is an integer number (4665143520).

Almost surely, 2^54054646599 is an apocalyptic number.

54054646599 is a deficient number, since it is larger than the sum of its proper divisors (20587649721).

54054646599 is a wasteful number, since it uses less digits than its factorization.

54054646599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701390.

The product of its (nonzero) digits is 23328000, while the sum is 57.

The spelling of 54054646599 in words is "fifty-four billion, fifty-four million, six hundred forty-six thousand, five hundred ninety-nine".