49501759 has 2 divisors, whose sum is σ = 49501760. Its totient is φ = 49501758.

The previous prime is 49501757. The next prime is 49501787. The reversal of 49501759 is 95710594.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49501759 - 2¹ = 49501757 is a prime.

Together with 49501757, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49501757) 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, 24750879 + 24750880.

It is an arithmetic number, because the mean of its divisors is an integer number (24750880).

Almost surely, 2^49501759 is an apocalyptic number.

49501759 is a deficient number, since it is larger than the sum of its proper divisors (1).

49501759 is an equidigital number, since it uses as much as digits as its factorization.

49501759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56700, while the sum is 40.

The square root of 49501759 is about 7035.7486453113. The cubic root of 49501759 is about 367.1753722350.

The spelling of 49501759 in words is "forty-nine million, five hundred one thousand, seven hundred fifty-nine".