54763020225 has 27 divisors (see below), whose sum is σ = 98092941609. Its totient is φ = 29205072000.

The previous prime is 54763020223. The next prime is 54763020239. The reversal of 54763020225 is 52202036745.

The square root of 54763020225 is 234015.

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

It can be written as a sum of positive squares in 4 ways, for example, as 8412374961 + 46350645264 = 91719^2 + 215292^2 .

It is not a de Polignac number, because 54763020225 - 2¹ = 54763020223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54763020225.

It is not an unprimeable number, because it can be changed into a prime (54763020223) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3502425 + ... + 3518025.

Almost surely, 2^54763020225 is an apocalyptic number.

54763020225 is the 234015-th square number.

54763020225 is the 117008-th centered octagonal number.

It is an amenable number.

54763020225 is a deficient number, since it is larger than the sum of its proper divisors (43329921384).

54763020225 is an frugal number, since it uses more digits than its factorization.

54763020225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31218 (or 15609 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

Multiplying 54763020225 by its sum of digits (36), we get a square (1971468728100 = 1404090²).

The spelling of 54763020225 in words is "fifty-four billion, seven hundred sixty-three million, twenty thousand, two hundred twenty-five".