45451552325 has 12 divisors (see below), whose sum is σ = 59675215140. Its totient is φ = 34222344960.

The previous prime is 45451552283. The next prime is 45451552387. The reversal of 45451552325 is 52325515454.

45451552325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 2041413124 + 43410139201 = 45182^2 + 208351^2 .

It is not a de Polignac number, because 45451552325 - 2⁶ = 45451552261 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53471990 + ... + 53472839.

It is an arithmetic number, because the mean of its divisors is an integer number (4972934595).

Almost surely, 2^45451552325 is an apocalyptic number.

It is an amenable number.

45451552325 is a deficient number, since it is larger than the sum of its proper divisors (14223662815).

45451552325 is a wasteful number, since it uses less digits than its factorization.

45451552325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106944856 (or 106944851 counting only the distinct ones).

The product of its digits is 600000, while the sum is 41.

The spelling of 45451552325 in words is "forty-five billion, four hundred fifty-one million, five hundred fifty-two thousand, three hundred twenty-five".