50339902 has 4 divisors (see below), whose sum is σ = 75509856. Its totient is φ = 25169950.

The previous prime is 50339899. The next prime is 50339909. The reversal of 50339902 is 20993305.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50339909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12584974 + ... + 12584977.

It is an arithmetic number, because the mean of its divisors is an integer number (18877464).

Almost surely, 2^50339902 is an apocalyptic number.

50339902 is a deficient number, since it is larger than the sum of its proper divisors (25169954).

50339902 is a wasteful number, since it uses less digits than its factorization.

50339902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25169953.

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 50339902 is about 7095.0618038182. The cubic root of 50339902 is about 369.2360717432.

The spelling of 50339902 in words is "fifty million, three hundred thirty-nine thousand, nine hundred two".