50201982 has 24 divisors (see below), whose sum is σ = 109385640. Its totient is φ = 16639440.

The previous prime is 50201959. The next prime is 50202013. The reversal of 50201982 is 28910205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4569 + ... + 11012.

It is an arithmetic number, because the mean of its divisors is an integer number (4557735).

Almost surely, 2^50201982 is an apocalyptic number.

50201982 is an abundant number, since it is smaller than the sum of its proper divisors (59183658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50201982 is a wasteful number, since it uses less digits than its factorization.

50201982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15768 (or 15765 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 50201982 is about 7085.3357012918. The cubic root of 50201982 is about 368.8985554084.

The spelling of 50201982 in words is "fifty million, two hundred one thousand, nine hundred eighty-two".