50250770389 has 8 divisors (see below), whose sum is σ = 50317475040. Its totient is φ = 50184102000.

The previous prime is 50250770351. The next prime is 50250770431. The reversal of 50250770389 is 98307705205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50250770389 - 2³⁵ = 15891032021 is a prime.

It is a super-2 number, since 2×50250770389² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50250770189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3729114 + ... + 3742564.

It is an arithmetic number, because the mean of its divisors is an integer number (6289684380).

Almost surely, 2^50250770389 is an apocalyptic number.

It is an amenable number.

50250770389 is a deficient number, since it is larger than the sum of its proper divisors (66704651).

50250770389 is a wasteful number, since it uses less digits than its factorization.

50250770389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18131.

The product of its (nonzero) digits is 529200, while the sum is 46.

The spelling of 50250770389 in words is "fifty billion, two hundred fifty million, seven hundred seventy thousand, three hundred eighty-nine".