54814656 has 56 divisors (see below), whose sum is σ = 156193744. Its totient is φ = 16865280.

The previous prime is 54814631. The next prime is 54814657. The reversal of 54814656 is 65641845.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54814657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8485 + ... + 13476.

It is an arithmetic number, because the mean of its divisors is an integer number (2789174).

Almost surely, 2^54814656 is an apocalyptic number.

It is an amenable number.

54814656 is an abundant number, since it is smaller than the sum of its proper divisors (101379088).

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

54814656 is a wasteful number, since it uses less digits than its factorization.

54814656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21989 (or 21979 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 54814656 is about 7403.6920519427. The cubic root of 54814656 is about 379.8675808232.

The spelling of 54814656 in words is "fifty-four million, eight hundred fourteen thousand, six hundred fifty-six".