54664883600 has 30 divisors (see below), whose sum is σ = 131332383810. Its totient is φ = 21865953280.

The previous prime is 54664883573. The next prime is 54664883621. The reversal of 54664883600 is 638846645.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5245815184 + 49419068416 = 72428^2 + 222304^2 .

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68330705 + ... + 68331504.

It is an arithmetic number, because the mean of its divisors is an integer number (4377746127).

Almost surely, 2^54664883600 is an apocalyptic number.

54664883600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54664883600 is an abundant number, since it is smaller than the sum of its proper divisors (76667500210).

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

54664883600 is a wasteful number, since it uses less digits than its factorization.

54664883600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136662227 (or 136662216 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 50.

The spelling of 54664883600 in words is "fifty-four billion, six hundred sixty-four million, eight hundred eighty-three thousand, six hundred".