45841838691 has 24 divisors (see below), whose sum is σ = 67849426512. Its totient is φ = 27507832000.

The previous prime is 45841838663. The next prime is 45841838701. The reversal of 45841838691 is 19683814854.

45841838691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45841838691 - 2²⁷ = 45707620963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45841838621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 588516 + ... + 661841.

It is an arithmetic number, because the mean of its divisors is an integer number (2827059438).

Almost surely, 2^45841838691 is an apocalyptic number.

45841838691 is a deficient number, since it is larger than the sum of its proper divisors (22007587821).

45841838691 is a wasteful number, since it uses less digits than its factorization.

45841838691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250483 (or 1250472 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 57.

The spelling of 45841838691 in words is "forty-five billion, eight hundred forty-one million, eight hundred thirty-eight thousand, six hundred ninety-one".