45161420463 has 12 divisors (see below), whose sum is σ = 65468665288. Its totient is φ = 29998920240.

The previous prime is 45161420459. The next prime is 45161420497. The reversal of 45161420463 is 36402416154.

45161420463 is a `hidden beast` number, since 4 + 51 + 6 + 142 + 0 + 463 = 666.

It is not a de Polignac number, because 45161420463 - 2² = 45161420459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45161420443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9055153 + ... + 9060138.

Almost surely, 2^45161420463 is an apocalyptic number.

45161420463 is a deficient number, since it is larger than the sum of its proper divisors (20307244825).

45161420463 is a wasteful number, since it uses less digits than its factorization.

45161420463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18115574 (or 18115571 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 45161420463 in words is "forty-five billion, one hundred sixty-one million, four hundred twenty thousand, four hundred sixty-three".