47305770075 has 36 divisors (see below), whose sum is σ = 84757202920. Its totient is φ = 25221611520.

The previous prime is 47305770019. The next prime is 47305770077. The reversal of 47305770075 is 57007750374.

47305770075 is a `hidden beast` number, since 4 + 7 + 3 + 0 + 577 + 0 + 0 + 75 = 666.

It is not a de Polignac number, because 47305770075 - 2¹² = 47305765979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 47305770075.

It is not an unprimeable number, because it can be changed into a prime (47305770077) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 701019 + ... + 765531.

Almost surely, 2^47305770075 is an apocalyptic number.

47305770075 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

47305770075 is a deficient number, since it is larger than the sum of its proper divisors (37451432845).

47305770075 is a wasteful number, since it uses less digits than its factorization.

47305770075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67788 (or 67780 counting only the distinct ones).

The product of its (nonzero) digits is 720300, while the sum is 45.

The spelling of 47305770075 in words is "forty-seven billion, three hundred five million, seven hundred seventy thousand, seventy-five".