49849759 has 2 divisors, whose sum is σ = 49849760. Its totient is φ = 49849758.

The previous prime is 49849741. The next prime is 49849769. The reversal of 49849759 is 95794894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49849759 - 2¹¹ = 49847711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49849769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24924879 + 24924880.

It is an arithmetic number, because the mean of its divisors is an integer number (24924880).

Almost surely, 2^49849759 is an apocalyptic number.

49849759 is a deficient number, since it is larger than the sum of its proper divisors (1).

49849759 is an equidigital number, since it uses as much as digits as its factorization.

49849759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 55.

The square root of 49849759 is about 7060.4361763279. The cubic root of 49849759 is about 368.0337846070.

The spelling of 49849759 in words is "forty-nine million, eight hundred forty-nine thousand, seven hundred fifty-nine".