50899536 has 80 divisors (see below), whose sum is σ = 148651200. Its totient is φ = 16670592.

The previous prime is 50899523. The next prime is 50899561. The reversal of 50899536 is 63599805.

50899536 is a `hidden beast` number, since 508 + 99 + 53 + 6 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 50899491 and 50899500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24490 + ... + 26486.

It is an arithmetic number, because the mean of its divisors is an integer number (1858140).

Almost surely, 2^50899536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50899536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74325600).

50899536 is an abundant number, since it is smaller than the sum of its proper divisors (97751664).

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

50899536 is a wasteful number, since it uses less digits than its factorization.

50899536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073 (or 2061 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The square root of 50899536 is about 7134.3910742263. The cubic root of 50899536 is about 370.5993111802.

The spelling of 50899536 in words is "fifty million, eight hundred ninety-nine thousand, five hundred thirty-six".