49019759 has 2 divisors, whose sum is σ = 49019760. Its totient is φ = 49019758.

The previous prime is 49019741. The next prime is 49019777. The reversal of 49019759 is 95791094.

It is a balanced prime because it is at equal distance from previous prime (49019741) and next prime (49019777).

It is a cyclic number.

It is not a de Polignac number, because 49019759 - 2¹² = 49015663 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49019359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24509879 + 24509880.

It is an arithmetic number, because the mean of its divisors is an integer number (24509880).

Almost surely, 2^49019759 is an apocalyptic number.

49019759 is a deficient number, since it is larger than the sum of its proper divisors (1).

49019759 is an equidigital number, since it uses as much as digits as its factorization.

49019759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 49019759 is about 7001.4112148909. The cubic root of 49019759 is about 365.9797509376.

The spelling of 49019759 in words is "forty-nine million, nineteen thousand, seven hundred fifty-nine".