45565023637 has 8 divisors (see below), whose sum is σ = 52117681472. Its totient is φ = 39023208000.

The previous prime is 45565023617. The next prime is 45565023649. The reversal of 45565023637 is 73632056554.

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

It is not a de Polignac number, because 45565023637 - 2¹⁵ = 45564990869 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 (45565023607) 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 7 ways as a sum of consecutive naturals, for example, 2701539 + ... + 2718352.

It is an arithmetic number, because the mean of its divisors is an integer number (6514710184).

Almost surely, 2^45565023637 is an apocalyptic number.

It is an amenable number.

45565023637 is a deficient number, since it is larger than the sum of its proper divisors (6552657835).

45565023637 is a wasteful number, since it uses less digits than its factorization.

45565023637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5421099.

The product of its (nonzero) digits is 2268000, while the sum is 46.

The spelling of 45565023637 in words is "forty-five billion, five hundred sixty-five million, twenty-three thousand, six hundred thirty-seven".