50442046 has 4 divisors (see below), whose sum is σ = 75663072. Its totient is φ = 25221022.

The previous prime is 50442031. The next prime is 50442079. The reversal of 50442046 is 64024405.

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

It is a super-3 number, since 3×50442046³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 50442046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12610510 + ... + 12610513.

It is an arithmetic number, because the mean of its divisors is an integer number (18915768).

Almost surely, 2^50442046 is an apocalyptic number.

50442046 is a deficient number, since it is larger than the sum of its proper divisors (25221026).

50442046 is a wasteful number, since it uses less digits than its factorization.

50442046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25221025.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 50442046 is about 7102.2564020176. The cubic root of 50442046 is about 369.4856402920.

The spelling of 50442046 in words is "fifty million, four hundred forty-two thousand, forty-six".