50494944 has 48 divisors (see below), whose sum is σ = 135792720. Its totient is φ = 16419840.

The previous prime is 50494937. The next prime is 50494949. The reversal of 50494944 is 44949405.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50494949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2479 + ... + 10350.

It is an arithmetic number, because the mean of its divisors is an integer number (2829015).

Almost surely, 2^50494944 is an apocalyptic number.

It is an amenable number.

50494944 is an abundant number, since it is smaller than the sum of its proper divisors (85297776).

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

50494944 is a wasteful number, since it uses less digits than its factorization.

50494944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12883 (or 12875 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 50494944 is about 7105.9794539528. The cubic root of 50494944 is about 369.6147536323.

The spelling of 50494944 in words is "fifty million, four hundred ninety-four thousand, nine hundred forty-four".