54774512 has 40 divisors (see below), whose sum is σ = 115930080. Its totient is φ = 24917760.

The previous prime is 54774481. The next prime is 54774521. The reversal of 54774512 is 21547745.

54774512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 12914 + ... + 16622.

It is an arithmetic number, because the mean of its divisors is an integer number (2898252).

Almost surely, 2^54774512 is an apocalyptic number.

54774512 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54774512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57965040).

54774512 is an abundant number, since it is smaller than the sum of its proper divisors (61155568).

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

54774512 is a wasteful number, since it uses less digits than its factorization.

54774512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801 (or 3795 counting only the distinct ones).

The product of its digits is 39200, while the sum is 35.

The square root of 54774512 is about 7400.9804755857. The cubic root of 54774512 is about 379.7748250442.

The spelling of 54774512 in words is "fifty-four million, seven hundred seventy-four thousand, five hundred twelve".