45611124225 has 24 divisors (see below), whose sum is σ = 75423318432. Its totient is φ = 24321763200.

The previous prime is 45611124203. The next prime is 45611124263. The reversal of 45611124225 is 52242111654.

It is a happy number.

It is not a de Polignac number, because 45611124225 - 2¹⁵ = 45611091457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 416205 + ... + 514245.

It is an arithmetic number, because the mean of its divisors is an integer number (3142638268).

Almost surely, 2^45611124225 is an apocalyptic number.

It is an amenable number.

45611124225 is a deficient number, since it is larger than the sum of its proper divisors (29812194207).

45611124225 is a wasteful number, since it uses less digits than its factorization.

45611124225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104257 (or 104252 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

Adding to 45611124225 its reverse (52242111654), we get a palindrome (97853235879).

The spelling of 45611124225 in words is "forty-five billion, six hundred eleven million, one hundred twenty-four thousand, two hundred twenty-five".