11619045077 has 2 divisors, whose sum is σ = 11619045078. Its totient is φ = 11619045076.

The previous prime is 11619045071. The next prime is 11619045101. The reversal of 11619045077 is 77054091611.

11619045077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10890800881 + 728244196 = 104359^2 + 26986^2 .

It is a cyclic number.

It is not a de Polignac number, because 11619045077 - 2⁸ = 11619044821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11619045071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5809522538 + 5809522539.

It is an arithmetic number, because the mean of its divisors is an integer number (5809522539).

Almost surely, 2^11619045077 is an apocalyptic number.

It is an amenable number.

11619045077 is a deficient number, since it is larger than the sum of its proper divisors (1).

11619045077 is an equidigital number, since it uses as much as digits as its factorization.

11619045077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 41.

The spelling of 11619045077 in words is "eleven billion, six hundred nineteen million, forty-five thousand, seventy-seven".