49852889 has 4 divisors (see below), whose sum is σ = 50037120. Its totient is φ = 49668660.

The previous prime is 49852879. The next prime is 49852909. The reversal of 49852889 is 98825894.

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 49852889 - 2⁸ = 49852633 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49852889.

It is not an unprimeable number, because it can be changed into a prime (49852819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91709 + ... + 92250.

It is an arithmetic number, because the mean of its divisors is an integer number (12509280).

Almost surely, 2^49852889 is an apocalyptic number.

It is an amenable number.

49852889 is a deficient number, since it is larger than the sum of its proper divisors (184231).

49852889 is a wasteful number, since it uses less digits than its factorization.

49852889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184230.

The product of its digits is 1658880, while the sum is 53.

The square root of 49852889 is about 7060.6578305424. The cubic root of 49852889 is about 368.0414872296.

The spelling of 49852889 in words is "forty-nine million, eight hundred fifty-two thousand, eight hundred eighty-nine".