49963888087 has 2 divisors, whose sum is σ = 49963888088. Its totient is φ = 49963888086.

The previous prime is 49963888031. The next prime is 49963888127. The reversal of 49963888087 is 78088836994.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49963888087 - 2³¹ = 47816404439 is a prime.

It is a super-2 number, since 2×49963888087² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49963888027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24981944043 + 24981944044.

It is an arithmetic number, because the mean of its divisors is an integer number (24981944044).

Almost surely, 2^49963888087 is an apocalyptic number.

49963888087 is a deficient number, since it is larger than the sum of its proper divisors (1).

49963888087 is an equidigital number, since it uses as much as digits as its factorization.

49963888087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 167215104, while the sum is 70.

The spelling of 49963888087 in words is "forty-nine billion, nine hundred sixty-three million, eight hundred eighty-eight thousand, eighty-seven".