45216782735 has 4 divisors (see below), whose sum is σ = 54260139288. Its totient is φ = 36173426184.

The previous prime is 45216782717. The next prime is 45216782833. The reversal of 45216782735 is 53728761254.

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

It is a cyclic number.

It is not a de Polignac number, because 45216782735 - 2¹⁰ = 45216781711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4521678269 + ... + 4521678278.

It is an arithmetic number, because the mean of its divisors is an integer number (13565034822).

Almost surely, 2^45216782735 is an apocalyptic number.

45216782735 is a deficient number, since it is larger than the sum of its proper divisors (9043356553).

45216782735 is an equidigital number, since it uses as much as digits as its factorization.

45216782735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9043356552.

The product of its digits is 2822400, while the sum is 50.

The spelling of 45216782735 in words is "forty-five billion, two hundred sixteen million, seven hundred eighty-two thousand, seven hundred thirty-five".