50502924189 has 24 divisors (see below), whose sum is σ = 74971172952. Its totient is φ = 32736389760.

The previous prime is 50502924181. The next prime is 50502924193. The reversal of 50502924189 is 98142920505.

It is a happy number.

50502924189 is a `hidden beast` number, since 50 + 502 + 92 + 4 + 1 + 8 + 9 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 26157563289 + 24345360900 = 161733^2 + 156030^2 .

It is not a de Polignac number, because 50502924189 - 2³ = 50502924181 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50502924181) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 446379 + ... + 547959.

It is an arithmetic number, because the mean of its divisors is an integer number (3123798873).

Almost surely, 2^50502924189 is an apocalyptic number.

It is an amenable number.

50502924189 is a deficient number, since it is larger than the sum of its proper divisors (24468248763).

50502924189 is a wasteful number, since it uses less digits than its factorization.

50502924189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103117 (or 103114 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 50502924189 in words is "fifty billion, five hundred two million, nine hundred twenty-four thousand, one hundred eighty-nine".