45905907297 has 8 divisors (see below), whose sum is σ = 61779913056. Its totient is φ = 30317919872.

The previous prime is 45905907283. The next prime is 45905907323. The reversal of 45905907297 is 79270950954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45905907297 - 2⁷ = 45905907169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45905907097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71504208 + ... + 71504849.

It is an arithmetic number, because the mean of its divisors is an integer number (7722489132).

Almost surely, 2^45905907297 is an apocalyptic number.

It is an amenable number.

45905907297 is a deficient number, since it is larger than the sum of its proper divisors (15874005759).

45905907297 is a wasteful number, since it uses less digits than its factorization.

45905907297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143009167.

The product of its (nonzero) digits is 7144200, while the sum is 57.

The spelling of 45905907297 in words is "forty-five billion, nine hundred five million, nine hundred seven thousand, two hundred ninety-seven".