45271638735 has 8 divisors (see below), whose sum is σ = 72434622000. Its totient is φ = 24144873984.

The previous prime is 45271638703. The next prime is 45271638791. The reversal of 45271638735 is 53783617254.

45271638735 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 45271638735 - 2⁵ = 45271638703 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1509054610 + ... + 1509054639.

It is an arithmetic number, because the mean of its divisors is an integer number (9054327750).

Almost surely, 2^45271638735 is an apocalyptic number.

45271638735 is a deficient number, since it is larger than the sum of its proper divisors (27162983265).

45271638735 is a wasteful number, since it uses less digits than its factorization.

45271638735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3018109257.

The product of its digits is 4233600, while the sum is 51.

The spelling of 45271638735 in words is "forty-five billion, two hundred seventy-one million, six hundred thirty-eight thousand, seven hundred thirty-five".