45524117225 has 6 divisors (see below), whose sum is σ = 56449905390. Its totient is φ = 36419293760.

The previous prime is 45524117207. The next prime is 45524117227. The reversal of 45524117225 is 52271142554.

It can be written as a sum of positive squares in 3 ways, for example, as 602162521 + 44921954704 = 24539^2 + 211948^2 .

It is not a de Polignac number, because 45524117225 - 2¹⁴ = 45524100841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45524117227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 910482320 + ... + 910482369.

It is an arithmetic number, because the mean of its divisors is an integer number (9408317565).

Almost surely, 2^45524117225 is an apocalyptic number.

It is an amenable number.

45524117225 is a deficient number, since it is larger than the sum of its proper divisors (10925788165).

45524117225 is a wasteful number, since it uses less digits than its factorization.

45524117225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820964699 (or 1820964694 counting only the distinct ones).

The product of its digits is 112000, while the sum is 38.

Adding to 45524117225 its reverse (52271142554), we get a palindrome (97795259779).

The spelling of 45524117225 in words is "forty-five billion, five hundred twenty-four million, one hundred seventeen thousand, two hundred twenty-five".