56275472000 has 128 divisors (see below), whose sum is σ = 152634905280. Its totient is φ = 20463744000.

The previous prime is 56275471963. The next prime is 56275472039. The reversal of 56275472000 is 27457265.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16127 + ... + 335873.

Almost surely, 2^56275472000 is an apocalyptic number.

56275472000 is a gapful number since it is divisible by the number (50) 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 56275472000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76317452640).

56275472000 is an abundant number, since it is smaller than the sum of its proper divisors (96359433280).

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

56275472000 is a wasteful number, since it uses less digits than its factorization.

56275472000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319787 (or 319765 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 38.

The spelling of 56275472000 in words is "fifty-six billion, two hundred seventy-five million, four hundred seventy-two thousand".