50193793 has 16 divisors (see below), whose sum is σ = 55874896. Its totient is φ = 44789760.

The previous prime is 50193769. The next prime is 50193811. The reversal of 50193793 is 39739105.

It can be written as a sum of positive squares in 8 ways, for example, as 166464 + 50027329 = 408^2 + 7073^2 .

It is a cyclic number.

It is not a de Polignac number, because 50193793 - 2⁵ = 50193761 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50193713) 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, 115705 + ... + 116137.

It is an arithmetic number, because the mean of its divisors is an integer number (3492181).

It is a Poulet number, since it divides 2^50193792-1.

Almost surely, 2^50193793 is an apocalyptic number.

It is an amenable number.

50193793 is a deficient number, since it is larger than the sum of its proper divisors (5681103).

50193793 is a wasteful number, since it uses less digits than its factorization.

50193793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724.

The product of its (nonzero) digits is 25515, while the sum is 37.

The square root of 50193793 is about 7084.7577940251. The cubic root of 50193793 is about 368.8784959445.

The spelling of 50193793 in words is "fifty million, one hundred ninety-three thousand, seven hundred ninety-three".