49982593 has 4 divisors (see below), whose sum is σ = 50342320. Its totient is φ = 49622868.

The previous prime is 49982563. The next prime is 49982609. The reversal of 49982593 is 39528994.

49982593 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49982593 - 2¹⁷ = 49851521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49982503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179655 + ... + 179932.

It is an arithmetic number, because the mean of its divisors is an integer number (12585580).

Almost surely, 2^49982593 is an apocalyptic number.

It is an amenable number.

49982593 is a deficient number, since it is larger than the sum of its proper divisors (359727).

49982593 is a wasteful number, since it uses less digits than its factorization.

49982593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359726.

The product of its digits is 699840, while the sum is 49.

The square root of 49982593 is about 7069.8368439448. The cubic root of 49982593 is about 368.3603929443.

The spelling of 49982593 in words is "forty-nine million, nine hundred eighty-two thousand, five hundred ninety-three".