50120239 has 8 divisors (see below), whose sum is σ = 54135200. Its totient is φ = 46128096.

The previous prime is 50120177. The next prime is 50120251. The reversal of 50120239 is 93202105.

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 50120239 - 2⁷ = 50120111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50120269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 987 + ... + 10060.

It is an arithmetic number, because the mean of its divisors is an integer number (6766900).

Almost surely, 2^50120239 is an apocalyptic number.

50120239 is a deficient number, since it is larger than the sum of its proper divisors (4014961).

50120239 is a wasteful number, since it uses less digits than its factorization.

50120239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11409.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 50120239 is about 7079.5648877597. The cubic root of 50120239 is about 368.6982229706.

It can be divided in two parts, 501202 and 39, that multiplied together give a triangular number (19546878 = T₆₂₅₂).

The spelling of 50120239 in words is "fifty million, one hundred twenty thousand, two hundred thirty-nine".