50890037 has 16 divisors (see below), whose sum is σ = 59443200. Its totient is φ = 43075440.

The previous prime is 50890009. The next prime is 50890087. The reversal of 50890037 is 73009805.

It is a cyclic number.

It is not a de Polignac number, because 50890037 - 2¹⁴ = 50873653 is a prime.

It is a super-2 number, since 2×50890037² = 5179591731722738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50889985 and 50890012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50890087) 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, 10268 + ... + 14394.

It is an arithmetic number, because the mean of its divisors is an integer number (3715200).

Almost surely, 2^50890037 is an apocalyptic number.

It is an amenable number.

50890037 is a deficient number, since it is larger than the sum of its proper divisors (8553163).

50890037 is a wasteful number, since it uses less digits than its factorization.

50890037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4216.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 50890037 is about 7133.7253241206. The cubic root of 50890037 is about 370.5762556860.

The spelling of 50890037 in words is "fifty million, eight hundred ninety thousand, thirty-seven".