50693293 has 12 divisors (see below), whose sum is σ = 60565692. Its totient is φ = 42275520.

The previous prime is 50693287. The next prime is 50693299. The reversal of 50693293 is 39239605.

It is an interprime number because it is at equal distance from previous prime (50693287) and next prime (50693299).

It can be written as a sum of positive squares in 2 ways, for example, as 29735209 + 20958084 = 5453^2 + 4578^2 .

It is not a de Polignac number, because 50693293 - 2¹⁷ = 50562221 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50693299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12168 + ... + 15793.

It is an arithmetic number, because the mean of its divisors is an integer number (5047141).

Almost surely, 2^50693293 is an apocalyptic number.

It is an amenable number.

50693293 is a deficient number, since it is larger than the sum of its proper divisors (9872399).

50693293 is a wasteful number, since it uses less digits than its factorization.

50693293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28012 (or 28005 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 37.

The square root of 50693293 is about 7119.9222608116. The cubic root of 50693293 is about 370.0980821055.

The spelling of 50693293 in words is "fifty million, six hundred ninety-three thousand, two hundred ninety-three".