49877386411 has 2 divisors, whose sum is σ = 49877386412. Its totient is φ = 49877386410.

The previous prime is 49877386399. The next prime is 49877386463. The reversal of 49877386411 is 11468377894.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49877386411 - 2¹⁷ = 49877255339 is a prime.

It is not a weakly prime, because it can be changed into another prime (49877486411) 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, 24938693205 + 24938693206.

It is an arithmetic number, because the mean of its divisors is an integer number (24938693206).

Almost surely, 2^49877386411 is an apocalyptic number.

49877386411 is a deficient number, since it is larger than the sum of its proper divisors (1).

49877386411 is an equidigital number, since it uses as much as digits as its factorization.

49877386411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8128512, while the sum is 58.

The spelling of 49877386411 in words is "forty-nine billion, eight hundred seventy-seven million, three hundred eighty-six thousand, four hundred eleven".