54823020 has 48 divisors (see below), whose sum is σ = 175435008. Its totient is φ = 12530880.

The previous prime is 54822991. The next prime is 54823033. The reversal of 54823020 is 2032845.

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, 64846 + ... + 65685.

It is an arithmetic number, because the mean of its divisors is an integer number (3654896).

Almost surely, 2^54823020 is an apocalyptic number.

It is an amenable number.

54823020 is an abundant number, since it is smaller than the sum of its proper divisors (120611988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54823020 is a wasteful number, since it uses less digits than its factorization.

54823020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130550 (or 130548 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 54823020 is about 7404.2568837122. The cubic root of 54823020 is about 379.8869007830.

Adding to 54823020 its reverse (2032845), we get a palindrome (56855865).

The spelling of 54823020 in words is "fifty-four million, eight hundred twenty-three thousand, twenty".