50250250309 has 8 divisors (see below), whose sum is σ = 60807025728. Its totient is φ = 40538016960.

The previous prime is 50250250291. The next prime is 50250250313. The reversal of 50250250309 is 90305205205.

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

It is not a de Polignac number, because 50250250309 - 2⁵ = 50250250277 is a prime.

It is a super-2 number, since 2×50250250309² (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 (50250250319) 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 7 ways as a sum of consecutive naturals, for example, 211135387 + ... + 211135624.

It is an arithmetic number, because the mean of its divisors is an integer number (7600878216).

Almost surely, 2^50250250309 is an apocalyptic number.

It is an amenable number.

50250250309 is a deficient number, since it is larger than the sum of its proper divisors (10556775419).

50250250309 is a wasteful number, since it uses less digits than its factorization.

50250250309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422271035.

The product of its (nonzero) digits is 13500, while the sum is 31.

The spelling of 50250250309 in words is "fifty billion, two hundred fifty million, two hundred fifty thousand, three hundred nine".