10377611999 has 2 divisors, whose sum is σ = 10377612000. Its totient is φ = 10377611998.

The previous prime is 10377611989. The next prime is 10377612001. The reversal of 10377611999 is 99911677301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10377611999 is a prime.

Together with 10377612001, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10377611999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10377611969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5188805999 + 5188806000.

It is an arithmetic number, because the mean of its divisors is an integer number (5188806000).

Almost surely, 2^10377611999 is an apocalyptic number.

10377611999 is a deficient number, since it is larger than the sum of its proper divisors (1).

10377611999 is an equidigital number, since it uses as much as digits as its factorization.

10377611999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 642978, while the sum is 53.

The spelling of 10377611999 in words is "ten billion, three hundred seventy-seven million, six hundred eleven thousand, nine hundred ninety-nine".