45759470049 has 20 divisors (see below), whose sum is σ = 68428582596. Its totient is φ = 30474251136.

The previous prime is 45759470033. The next prime is 45759470051. The reversal of 45759470049 is 94007495754.

45759470049 is a `hidden beast` number, since 4 + 5 + 7 + 594 + 7 + 0 + 0 + 49 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21066490449 + 24692979600 = 145143^2 + 157140^2 .

It is not a de Polignac number, because 45759470049 - 2⁴ = 45759470033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45759469977 and 45759470004.

It is not an unprimeable number, because it can be changed into a prime (45759470749) 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 19 ways as a sum of consecutive naturals, for example, 219204 + ... + 373589.

Almost surely, 2^45759470049 is an apocalyptic number.

It is an amenable number.

45759470049 is a deficient number, since it is larger than the sum of its proper divisors (22669112547).

45759470049 is an equidigital number, since it uses as much as digits as its factorization.

45759470049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593758 (or 593749 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 45759470049 in words is "forty-five billion, seven hundred fifty-nine million, four hundred seventy thousand, forty-nine".