49853833 has 2 divisors, whose sum is σ = 49853834. Its totient is φ = 49853832.

The previous prime is 49853831. The next prime is 49853861. The reversal of 49853833 is 33835894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41576704 + 8277129 = 6448^2 + 2877^2 .

It is a cyclic number.

It is not a de Polignac number, because 49853833 - 2¹ = 49853831 is a prime.

Together with 49853831, it forms a pair of twin primes.

It is equal to p_2992876 and since 49853833 and 2992876 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49853833.

It is not a weakly prime, because it can be changed into another prime (49853831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24926916 + 24926917.

It is an arithmetic number, because the mean of its divisors is an integer number (24926917).

Almost surely, 2^49853833 is an apocalyptic number.

It is an amenable number.

49853833 is a deficient number, since it is larger than the sum of its proper divisors (1).

49853833 is an equidigital number, since it uses as much as digits as its factorization.

49853833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 43.

The square root of 49853833 is about 7060.7246795212. The cubic root of 49853833 is about 368.0438102576.

The spelling of 49853833 in words is "forty-nine million, eight hundred fifty-three thousand, eight hundred thirty-three".