50401850 has 12 divisors (see below), whose sum is σ = 93747534. Its totient is φ = 20160720.

The previous prime is 50401849. The next prime is 50401853. The reversal of 50401850 is 5810405.

It can be written as a sum of positive squares in 3 ways, for example, as 27867841 + 22534009 = 5279^2 + 4747^2 .

It is not an unprimeable number, because it can be changed into a prime (50401853) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 503969 + ... + 504068.

Almost surely, 2^50401850 is an apocalyptic number.

50401850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50401850 is a deficient number, since it is larger than the sum of its proper divisors (43345684).

50401850 is a wasteful number, since it uses less digits than its factorization.

50401850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008049 (or 1008044 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 50401850 is about 7099.4260331382. The cubic root of 50401850 is about 369.3874696008.

The spelling of 50401850 in words is "fifty million, four hundred one thousand, eight hundred fifty".