45641483091 has 12 divisors (see below), whose sum is σ = 69804621432. Its totient is φ = 28637793216.

The previous prime is 45641483059. The next prime is 45641483113. The reversal of 45641483091 is 19038414654.

45641483091 is a `hidden beast` number, since 4 + 564 + 1 + 4 + 83 + 0 + 9 + 1 = 666.

It is not a de Polignac number, because 45641483091 - 2⁵ = 45641483059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45641483051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149155021 + ... + 149155326.

It is an arithmetic number, because the mean of its divisors is an integer number (5817051786).

Almost surely, 2^45641483091 is an apocalyptic number.

45641483091 is a deficient number, since it is larger than the sum of its proper divisors (24163138341).

45641483091 is a wasteful number, since it uses less digits than its factorization.

45641483091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298310370 (or 298310367 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 45641483091 in words is "forty-five billion, six hundred forty-one million, four hundred eighty-three thousand, ninety-one".