50446641 has 16 divisors (see below), whose sum is σ = 79351808. Its totient is φ = 27896400.

The previous prime is 50446637. The next prime is 50446657. The reversal of 50446641 is 14664405.

It is not a de Polignac number, because 50446641 - 2² = 50446637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50446599 and 50446608.

It is not an unprimeable number, because it can be changed into a prime (50446601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38095 + ... + 39396.

It is an arithmetic number, because the mean of its divisors is an integer number (4959488).

Almost surely, 2^50446641 is an apocalyptic number.

It is an amenable number.

50446641 is a deficient number, since it is larger than the sum of its proper divisors (28905167).

50446641 is a wasteful number, since it uses less digits than its factorization.

50446641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77532.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 50446641 is about 7102.5798833945. The cubic root of 50446641 is about 369.4968593384.

The spelling of 50446641 in words is "fifty million, four hundred forty-six thousand, six hundred forty-one".