45354782475 has 36 divisors (see below), whose sum is σ = 81469703016. Its totient is φ = 24119466240.

The previous prime is 45354782441. The next prime is 45354782479. The reversal of 45354782475 is 57428745354.

45354782475 is a `hidden beast` number, since 4 + 5 + 3 + 547 + 8 + 24 + 75 = 666.

It is not a de Polignac number, because 45354782475 - 2⁹ = 45354781963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45354782479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 212382 + ... + 368531.

It is an arithmetic number, because the mean of its divisors is an integer number (2263047306).

Almost surely, 2^45354782475 is an apocalyptic number.

45354782475 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45354782475 is a deficient number, since it is larger than the sum of its proper divisors (36114920541).

45354782475 is a wasteful number, since it uses less digits than its factorization.

45354782475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581276 (or 581268 counting only the distinct ones).

The product of its digits is 18816000, while the sum is 54.

The spelling of 45354782475 in words is "forty-five billion, three hundred fifty-four million, seven hundred eighty-two thousand, four hundred seventy-five".