45737675091 has 36 divisors (see below), whose sum is σ = 68213556216. Its totient is φ = 29529603840.

The previous prime is 45737675069. The next prime is 45737675099. The reversal of 45737675091 is 19057673754.

45737675091 is a `hidden beast` number, since 4 + 5 + 73 + 7 + 67 + 509 + 1 = 666.

It is not a de Polignac number, because 45737675091 - 2⁵ = 45737675059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45737675099) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 2061640 + ... + 2083706.

It is an arithmetic number, because the mean of its divisors is an integer number (1894821006).

Almost surely, 2^45737675091 is an apocalyptic number.

45737675091 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

45737675091 is a deficient number, since it is larger than the sum of its proper divisors (22475881125).

45737675091 is a wasteful number, since it uses less digits than its factorization.

45737675091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22292 (or 22248 counting only the distinct ones).

The product of its (nonzero) digits is 5556600, while the sum is 54.

The spelling of 45737675091 in words is "forty-five billion, seven hundred thirty-seven million, six hundred seventy-five thousand, ninety-one".