50348916 has 18 divisors (see below), whose sum is σ = 127270962. Its totient is φ = 16782960.

The previous prime is 50348899. The next prime is 50348927. The reversal of 50348916 is 61984305.

It can be written as a sum of positive squares in only one way, i.e., 49702500 + 646416 = 7050^2 + 804^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1398581 = 50348916 / (5 + 0 + 3 + 4 + 8 + 9 + 1 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 699255 + ... + 699326.

It is an arithmetic number, because the mean of its divisors is an integer number (7070609).

Almost surely, 2^50348916 is an apocalyptic number.

It is an amenable number.

50348916 is an abundant number, since it is smaller than the sum of its proper divisors (76922046).

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

50348916 is a wasteful number, since it uses less digits than its factorization.

50348916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398591 (or 1398586 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 50348916 is about 7095.6970059325. The cubic root of 50348916 is about 369.2581092335.

The spelling of 50348916 in words is "fifty million, three hundred forty-eight thousand, nine hundred sixteen".