54788825 has 24 divisors (see below), whose sum is σ = 83619648. Its totient is φ = 34678080.

The previous prime is 54788813. The next prime is 54788827. The reversal of 54788825 is 52888745.

54788825 = 305² + 306² + ... + 577².

It is not a de Polignac number, because 54788825 - 2⁴ = 54788809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54788825.

It is not an unprimeable number, because it can be changed into a prime (54788827) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9767 + ... + 14316.

It is an arithmetic number, because the mean of its divisors is an integer number (3484152).

Almost surely, 2^54788825 is an apocalyptic number.

It is an amenable number.

54788825 is a deficient number, since it is larger than the sum of its proper divisors (28830823).

54788825 is a wasteful number, since it uses less digits than its factorization.

54788825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24113 (or 24108 counting only the distinct ones).

The product of its digits is 716800, while the sum is 47.

The square root of 54788825 is about 7401.9473788997. The cubic root of 54788825 is about 379.8079015213.

The spelling of 54788825 in words is "fifty-four million, seven hundred eighty-eight thousand, eight hundred twenty-five".