45299042637 has 16 divisors (see below), whose sum is σ = 63272352000. Its totient is φ = 28788911424.

The previous prime is 45299042629. The next prime is 45299042647. The reversal of 45299042637 is 73624099254.

It is not a de Polignac number, because 45299042637 - 2³ = 45299042629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45299042637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45299042617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3288562 + ... + 3302307.

It is an arithmetic number, because the mean of its divisors is an integer number (3954522000).

Almost surely, 2^45299042637 is an apocalyptic number.

It is an amenable number.

45299042637 is a deficient number, since it is larger than the sum of its proper divisors (17973309363).

45299042637 is a wasteful number, since it uses less digits than its factorization.

45299042637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6590980.

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 45299042637 in words is "forty-five billion, two hundred ninety-nine million, forty-two thousand, six hundred thirty-seven".