45272751635 has 8 divisors (see below), whose sum is σ = 54445151376. Its totient is φ = 36139635040.

The previous prime is 45272751631. The next prime is 45272751647. The reversal of 45272751635 is 53615727254.

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

It is not a de Polignac number, because 45272751635 - 2² = 45272751631 is a prime.

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 45272751635.

It is not an unprimeable number, because it can be changed into a prime (45272751631) 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, 9818249 + ... + 9822858.

It is an arithmetic number, because the mean of its divisors is an integer number (6805643922).

Almost surely, 2^45272751635 is an apocalyptic number.

45272751635 is a deficient number, since it is larger than the sum of its proper divisors (9172399741).

45272751635 is a wasteful number, since it uses less digits than its factorization.

45272751635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19641573.

The product of its digits is 1764000, while the sum is 47.

The spelling of 45272751635 in words is "forty-five billion, two hundred seventy-two million, seven hundred fifty-one thousand, six hundred thirty-five".