45698595457 has 4 divisors (see below), whose sum is σ = 45699337216. Its totient is φ = 45697853700.

The previous prime is 45698595433. The next prime is 45698595479. The reversal of 45698595457 is 75459589654.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45698595457 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45698595392 and 45698595401.

It is not an unprimeable number, because it can be changed into a prime (45698595497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269169 + ... + 404782.

It is an arithmetic number, because the mean of its divisors is an integer number (11424834304).

Almost surely, 2^45698595457 is an apocalyptic number.

It is an amenable number.

45698595457 is a deficient number, since it is larger than the sum of its proper divisors (741759).

45698595457 is an equidigital number, since it uses as much as digits as its factorization.

45698595457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741758.

The product of its digits is 272160000, while the sum is 67.

The spelling of 45698595457 in words is "forty-five billion, six hundred ninety-eight million, five hundred ninety-five thousand, four hundred fifty-seven".