50261982 has 32 divisors (see below), whose sum is σ = 104751360. Its totient is φ = 16063680.

The previous prime is 50261963. The next prime is 50262007. The reversal of 50261982 is 28916205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12783 + ... + 16245.

It is an arithmetic number, because the mean of its divisors is an integer number (3273480).

Almost surely, 2^50261982 is an apocalyptic number.

50261982 is an abundant number, since it is smaller than the sum of its proper divisors (54489378).

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

50261982 is a wasteful number, since it uses less digits than its factorization.

50261982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3568.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 50261982 is about 7089.5685341211. The cubic root of 50261982 is about 369.0454626310.

The spelling of 50261982 in words is "fifty million, two hundred sixty-one thousand, nine hundred eighty-two".