45425971297 has 32 divisors (see below), whose sum is σ = 53145114624. Its totient is φ = 38027664000.

The previous prime is 45425971273. The next prime is 45425971417. The reversal of 45425971297 is 79217952454.

It is a cyclic number.

It is not a de Polignac number, because 45425971297 - 2⁷ = 45425971169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45425971237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19913797 + ... + 19916077.

It is an arithmetic number, because the mean of its divisors is an integer number (1660784832).

Almost surely, 2^45425971297 is an apocalyptic number.

It is an amenable number.

45425971297 is a deficient number, since it is larger than the sum of its proper divisors (7719143327).

45425971297 is a wasteful number, since it uses less digits than its factorization.

45425971297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749.

The product of its digits is 6350400, while the sum is 55.

The spelling of 45425971297 in words is "forty-five billion, four hundred twenty-five million, nine hundred seventy-one thousand, two hundred ninety-seven".