2045102267798 has 8 divisors (see below), whose sum is σ = 3099278694792. Its totient is φ = 1012009369536.

The previous prime is 2045102267777. The next prime is 2045102267827. The reversal of 2045102267798 is 8977622015402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5270881940 + ... + 5270882327.

It is an arithmetic number, because the mean of its divisors is an integer number (387409836849).

Almost surely, 2^{2045102267798} is an apocalyptic number.

2045102267798 is a deficient number, since it is larger than the sum of its proper divisors (1054176426994).

2045102267798 is a wasteful number, since it uses less digits than its factorization.

2045102267798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10541764366.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The spelling of 2045102267798 in words is "two trillion, forty-five billion, one hundred two million, two hundred sixty-seven thousand, seven hundred ninety-eight".