45530255025 has 36 divisors (see below), whose sum is σ = 83538780780. Its totient is φ = 23690534400.

The previous prime is 45530254951. The next prime is 45530255027. The reversal of 45530255025 is 52055203554.

45530255025 is a `hidden beast` number, since 4 + 55 + 30 + 2 + 550 + 25 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 4703627889 + 40826627136 = 68583^2 + 202056^2 .

It is not a de Polignac number, because 45530255025 - 2²⁴ = 45513477809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45530255027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2458540 + ... + 2476989.

Almost surely, 2^45530255025 is an apocalyptic number.

45530255025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45530255025 is a deficient number, since it is larger than the sum of its proper divisors (38008525755).

45530255025 is a wasteful number, since it uses less digits than its factorization.

45530255025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4935586 (or 4935578 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 36.

Adding to 45530255025 its reverse (52055203554), we get a palindrome (97585458579).

The spelling of 45530255025 in words is "forty-five billion, five hundred thirty million, two hundred fifty-five thousand, twenty-five".