49505776967 has 2 divisors, whose sum is σ = 49505776968. Its totient is φ = 49505776966.

The previous prime is 49505776937. The next prime is 49505776979. The reversal of 49505776967 is 76967750594.

49505776967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49505776967 - 2²⁴ = 49488999751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49505776937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24752888483 + 24752888484.

It is an arithmetic number, because the mean of its divisors is an integer number (24752888484).

Almost surely, 2^49505776967 is an apocalyptic number.

49505776967 is a deficient number, since it is larger than the sum of its proper divisors (1).

49505776967 is an equidigital number, since it uses as much as digits as its factorization.

49505776967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100018800, while the sum is 65.

The spelling of 49505776967 in words is "forty-nine billion, five hundred five million, seven hundred seventy-six thousand, nine hundred sixty-seven".