54624791 has 16 divisors (see below), whose sum is σ = 65570400. Its totient is φ = 44955648.

The previous prime is 54624781. The next prime is 54624799. The reversal of 54624791 is 19742645.

It is a cyclic number.

It is not a de Polignac number, because 54624791 - 2⁶ = 54624727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54624799) 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, 2306 + ... + 10703.

It is an arithmetic number, because the mean of its divisors is an integer number (4098150).

Almost surely, 2^54624791 is an apocalyptic number.

54624791 is a deficient number, since it is larger than the sum of its proper divisors (10945609).

54624791 is a wasteful number, since it uses less digits than its factorization.

54624791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13058.

The product of its digits is 60480, while the sum is 38.

The square root of 54624791 is about 7390.8586104728. The cubic root of 54624791 is about 379.4284829791.

The spelling of 54624791 in words is "fifty-four million, six hundred twenty-four thousand, seven hundred ninety-one".