50775413580 has 36 divisors (see below), whose sum is σ = 154018755072. Its totient is φ = 13540110240.

The previous prime is 50775413573. The next prime is 50775413581. The reversal of 50775413580 is 8531457705.

It is a happy number.

50775413580 is a `hidden beast` number, since 5 + 0 + 7 + 7 + 54 + 13 + 580 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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 not an unprimeable number, because it can be changed into a prime (50775413581) 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 11 ways as a sum of consecutive naturals, for example, 141042636 + ... + 141042995.

It is an arithmetic number, because the mean of its divisors is an integer number (4278298752).

Almost surely, 2^50775413580 is an apocalyptic number.

It is an amenable number.

50775413580 is an abundant number, since it is smaller than the sum of its proper divisors (103243341492).

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

50775413580 is a wasteful number, since it uses less digits than its factorization.

50775413580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282085646 (or 282085641 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 45.

The spelling of 50775413580 in words is "fifty billion, seven hundred seventy-five million, four hundred thirteen thousand, five hundred eighty".