54650593551 has 16 divisors (see below), whose sum is σ = 76880586240. Its totient is φ = 34436064960.

The previous prime is 54650593537. The next prime is 54650593559. The reversal of 54650593551 is 15539505645.

It is not a de Polignac number, because 54650593551 - 2⁵ = 54650593519 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54650593551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54650593559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1087710 + ... + 1136843.

It is an arithmetic number, because the mean of its divisors is an integer number (4805036640).

Almost surely, 2^54650593551 is an apocalyptic number.

54650593551 is a deficient number, since it is larger than the sum of its proper divisors (22229992689).

54650593551 is a wasteful number, since it uses less digits than its factorization.

54650593551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225006.

The product of its (nonzero) digits is 2025000, while the sum is 48.

The spelling of 54650593551 in words is "fifty-four billion, six hundred fifty million, five hundred ninety-three thousand, five hundred fifty-one".