56550475200025 has 27 divisors (see below), whose sum is σ = 70563075901311. Its totient is φ = 44957958852240.

The previous prime is 56550475199963. The next prime is 56550475200083. The reversal of 56550475200025 is 52000257405565.

The square root of 56550475200025 is 7520005.

It is a perfect power (a square), and thus also a powerful number.

56550475200025 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 20358171072009 + 36192304128016 = 4512003^2 + 6016004^2 .

It is not a de Polignac number, because 56550475200025 - 2¹¹ = 56550475197977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6128799462 + ... + 6128808688.

Almost surely, 2^{56550475200025} is an apocalyptic number.

56550475200025 is the 7520005-th square number.

56550475200025 is the 3760003-rd centered octagonal number.

It is an amenable number.

56550475200025 is a deficient number, since it is larger than the sum of its proper divisors (14012600701286).

56550475200025 is an frugal number, since it uses more digits than its factorization.

56550475200025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18790 (or 9395 counting only the distinct ones).

The product of its (nonzero) digits is 2100000, while the sum is 46.

The spelling of 56550475200025 in words is "fifty-six trillion, five hundred fifty billion, four hundred seventy-five million, two hundred thousand, twenty-five".