45375828705 has 12 divisors (see below), whose sum is σ = 78651436500. Its totient is φ = 24200441952.

The previous prime is 45375828703. The next prime is 45375828739. The reversal of 45375828705 is 50782857354.

45375828705 is a `hidden beast` number, since 4 + 53 + 7 + 582 + 8 + 7 + 0 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 24972848784 + 20402979921 = 158028^2 + 142839^2 .

It is not a de Polignac number, because 45375828705 - 2¹ = 45375828703 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45375828703) 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, 504175830 + ... + 504175919.

It is an arithmetic number, because the mean of its divisors is an integer number (6554286375).

Almost surely, 2^45375828705 is an apocalyptic number.

45375828705 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45375828705 is a deficient number, since it is larger than the sum of its proper divisors (33275607795).

45375828705 is a wasteful number, since it uses less digits than its factorization.

45375828705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008351760 (or 1008351757 counting only the distinct ones).

The product of its (nonzero) digits is 9408000, while the sum is 54.

The spelling of 45375828705 in words is "forty-five billion, three hundred seventy-five million, eight hundred twenty-eight thousand, seven hundred five".