2045992556119 has 2 divisors, whose sum is σ = 2045992556120. Its totient is φ = 2045992556118.

The previous prime is 2045992556087. The next prime is 2045992556123. The reversal of 2045992556119 is 9116552995402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2045992556119 - 2⁵ = 2045992556087 is a prime.

It is a super-2 number, since 2×2045992556119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2045992556719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022996278059 + 1022996278060.

It is an arithmetic number, because the mean of its divisors is an integer number (1022996278060).

Almost surely, 2^{2045992556119} is an apocalyptic number.

2045992556119 is a deficient number, since it is larger than the sum of its proper divisors (1).

2045992556119 is an equidigital number, since it uses as much as digits as its factorization.

2045992556119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748000, while the sum is 58.

The spelling of 2045992556119 in words is "two trillion, forty-five billion, nine hundred ninety-two million, five hundred fifty-six thousand, one hundred nineteen".