56054310400 has 120 divisors (see below), whose sum is σ = 151504671384. Its totient is φ = 20383334400.

The previous prime is 56054310379. The next prime is 56054310419. The reversal of 56054310400 is 401345065.

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 11 ways as a sum of consecutive naturals, for example, 58257 + ... + 339856.

Almost surely, 2^56054310400 is an apocalyptic number.

56054310400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56054310400 is an abundant number, since it is smaller than the sum of its proper divisors (95450360984).

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

56054310400 is a wasteful number, since it uses less digits than its factorization.

56054310400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398152 (or 398131 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 56054310400 its reverse (401345065), we get a palindrome (56455655465).

The spelling of 56054310400 in words is "fifty-six billion, fifty-four million, three hundred ten thousand, four hundred".