54868836 has 24 divisors (see below), whose sum is σ = 139666464. Its totient is φ = 16626880.

The previous prime is 54868799. The next prime is 54868837. The reversal of 54868836 is 63886845.

54868836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (54868837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207705 + ... + 207968.

It is an arithmetic number, because the mean of its divisors is an integer number (5819436).

Almost surely, 2^54868836 is an apocalyptic number.

It is an amenable number.

54868836 is an abundant number, since it is smaller than the sum of its proper divisors (84797628).

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

54868836 is a wasteful number, since it uses less digits than its factorization.

54868836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415691 (or 415689 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The square root of 54868836 is about 7407.3501334823. The cubic root of 54868836 is about 379.9926960738.

Subtracting 54868836 from its reverse (63886845), we obtain a square (9018009 = 3003²).

The spelling of 54868836 in words is "fifty-four million, eight hundred sixty-eight thousand, eight hundred thirty-six".