54655345299 has 16 divisors (see below), whose sum is σ = 76830874880. Its totient is φ = 34464437280.

The previous prime is 54655345271. The next prime is 54655345307. The reversal of 54655345299 is 99254355645.

It is not a de Polignac number, because 54655345299 - 2¹⁷ = 54655214227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54655345229) 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, 723832 + ... + 795765.

It is an arithmetic number, because the mean of its divisors is an integer number (4801929680).

Almost surely, 2^54655345299 is an apocalyptic number.

54655345299 is a deficient number, since it is larger than the sum of its proper divisors (22175529581).

54655345299 is a wasteful number, since it uses less digits than its factorization.

54655345299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520250.

The product of its digits is 29160000, while the sum is 57.

The spelling of 54655345299 in words is "fifty-four billion, six hundred fifty-five million, three hundred forty-five thousand, two hundred ninety-nine".