45425996163 has 6 divisors (see below), whose sum is σ = 65615327804. Its totient is φ = 30283997436.

The previous prime is 45425996149. The next prime is 45425996171. The reversal of 45425996163 is 36169952454.

45425996163 is a `hidden beast` number, since 4 + 5 + 42 + 599 + 6 + 1 + 6 + 3 = 666.

It is not a de Polignac number, because 45425996163 - 2⁵ = 45425996131 is a prime.

It is a super-2 number, since 2×45425996163² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45425996263) 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 5 ways as a sum of consecutive naturals, for example, 2523666445 + ... + 2523666462.

Almost surely, 2^45425996163 is an apocalyptic number.

45425996163 is a deficient number, since it is larger than the sum of its proper divisors (20189331641).

45425996163 is a wasteful number, since it uses less digits than its factorization.

45425996163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5047332913 (or 5047332910 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 54.

The spelling of 45425996163 in words is "forty-five billion, four hundred twenty-five million, nine hundred ninety-six thousand, one hundred sixty-three".