45255453225 has 24 divisors (see below), whose sum is σ = 75393528672. Its totient is φ = 23951990400.

The previous prime is 45255453203. The next prime is 45255453233. The reversal of 45255453225 is 52235455254.

45255453225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45255453225 - 2⁵ = 45255453193 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, 2293252 + ... + 2312901.

It is an arithmetic number, because the mean of its divisors is an integer number (3141397028).

Almost surely, 2^45255453225 is an apocalyptic number.

It is an amenable number.

45255453225 is a deficient number, since it is larger than the sum of its proper divisors (30138075447).

45255453225 is a wasteful number, since it uses less digits than its factorization.

45255453225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4606297 (or 4606292 counting only the distinct ones).

The product of its digits is 1200000, while the sum is 42.

The spelling of 45255453225 in words is "forty-five billion, two hundred fifty-five million, four hundred fifty-three thousand, two hundred twenty-five".