50575520970 has 48 divisors (see below), whose sum is σ = 141611461992. Its totient is φ = 12449358720.

The previous prime is 50575520959. The next prime is 50575520971. The reversal of 50575520970 is 7902557505.

50575520970 is a `hidden beast` number, since 5 + 0 + 5 + 7 + 552 + 0 + 97 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 26274140649 + 24301380321 = 162093^2 + 155889^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50575520971) 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 23 ways as a sum of consecutive naturals, for example, 21612301 + ... + 21614640.

Almost surely, 2^50575520970 is an apocalyptic number.

50575520970 is an abundant number, since it is smaller than the sum of its proper divisors (91035941022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50575520970 is a wasteful number, since it uses less digits than its factorization.

50575520970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43226967 (or 43226964 counting only the distinct ones).

The product of its (nonzero) digits is 551250, while the sum is 45.

The spelling of 50575520970 in words is "fifty billion, five hundred seventy-five million, five hundred twenty thousand, nine hundred seventy".