45002546225 has 48 divisors (see below), whose sum is σ = 69078412032. Its totient is φ = 28320226560.

The previous prime is 45002546179. The next prime is 45002546261. The reversal of 45002546225 is 52264520054.

45002546225 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 45002546225 - 2⁶ = 45002546161 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 336404 + ... + 450746.

It is an arithmetic number, because the mean of its divisors is an integer number (1439133584).

Almost surely, 2^45002546225 is an apocalyptic number.

It is an amenable number.

45002546225 is a deficient number, since it is larger than the sum of its proper divisors (24075865807).

45002546225 is a wasteful number, since it uses less digits than its factorization.

45002546225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114546 (or 114541 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 45002546225 in words is "forty-five billion, two million, five hundred forty-six thousand, two hundred twenty-five".