54623805 has 16 divisors (see below), whose sum is σ = 92539584. Its totient is φ = 27418880.

The previous prime is 54623759. The next prime is 54623831. The reversal of 54623805 is 50832645.

It is not a de Polignac number, because 54623805 - 2⁶ = 54623741 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106851 + ... + 107360.

It is an arithmetic number, because the mean of its divisors is an integer number (5783724).

Almost surely, 2^54623805 is an apocalyptic number.

It is an amenable number.

54623805 is a deficient number, since it is larger than the sum of its proper divisors (37915779).

54623805 is a wasteful number, since it uses less digits than its factorization.

54623805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214236.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 54623805 is about 7390.7919061492. The cubic root of 54623805 is about 379.4262000185.

The spelling of 54623805 in words is "fifty-four million, six hundred twenty-three thousand, eight hundred five".