49514813 has 2 divisors, whose sum is σ = 49514814. Its totient is φ = 49514812.

The previous prime is 49514783. The next prime is 49514821. The reversal of 49514813 is 31841594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25180324 + 24334489 = 5018^2 + 4933^2 .

It is a cyclic number.

It is not a de Polignac number, because 49514813 - 2⁶ = 49514749 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49514833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24757406 + 24757407.

It is an arithmetic number, because the mean of its divisors is an integer number (24757407).

Almost surely, 2^49514813 is an apocalyptic number.

It is an amenable number.

49514813 is a deficient number, since it is larger than the sum of its proper divisors (1).

49514813 is an equidigital number, since it uses as much as digits as its factorization.

49514813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 35.

The square root of 49514813 is about 7036.6762750605. The cubic root of 49514813 is about 367.2076450683.

The spelling of 49514813 in words is "forty-nine million, five hundred fourteen thousand, eight hundred thirteen".