49542833 has 2 divisors, whose sum is σ = 49542834. Its totient is φ = 49542832.

The previous prime is 49542809. The next prime is 49542881. The reversal of 49542833 is 33824594.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48121969 + 1420864 = 6937^2 + 1192^2 .

It is a cyclic number.

It is not a de Polignac number, because 49542833 - 2⁶ = 49542769 is a prime.

It is not a weakly prime, because it can be changed into another prime (49542893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24771416 + 24771417.

It is an arithmetic number, because the mean of its divisors is an integer number (24771417).

Almost surely, 2^49542833 is an apocalyptic number.

It is an amenable number.

49542833 is a deficient number, since it is larger than the sum of its proper divisors (1).

49542833 is an equidigital number, since it uses as much as digits as its factorization.

49542833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 38.

The square root of 49542833 is about 7038.6669902759. Note that the first 3 decimals coincide. The cubic root of 49542833 is about 367.2768985391.

The spelling of 49542833 in words is "forty-nine million, five hundred forty-two thousand, eight hundred thirty-three".