45496464431 has 4 divisors (see below), whose sum is σ = 49632506664. Its totient is φ = 41360422200.

The previous prime is 45496464413. The next prime is 45496464449. The reversal of 45496464431 is 13446469454.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (45496464413) and next prime (45496464449).

It is a cyclic number.

It is not a de Polignac number, because 45496464431 - 2⁶ = 45496464367 is a prime.

It is a super-2 number, since 2×45496464431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45496464431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45496424431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2068021100 + ... + 2068021121.

It is an arithmetic number, because the mean of its divisors is an integer number (12408126666).

Almost surely, 2^45496464431 is an apocalyptic number.

45496464431 is a deficient number, since it is larger than the sum of its proper divisors (4136042233).

45496464431 is a wasteful number, since it uses less digits than its factorization.

45496464431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4136042232.

The product of its digits is 4976640, while the sum is 50.

The spelling of 45496464431 in words is "forty-five billion, four hundred ninety-six million, four hundred sixty-four thousand, four hundred thirty-one".