1790072238863 has 2 divisors, whose sum is σ = 1790072238864. Its totient is φ = 1790072238862.

The previous prime is 1790072238841. The next prime is 1790072238931. The reversal of 1790072238863 is 3688322700971.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1790072238863 - 2²⁴ = 1790055461647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1790072238799 and 1790072238808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1790072238803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 895036119431 + 895036119432.

It is an arithmetic number, because the mean of its divisors is an integer number (895036119432).

Almost surely, 2^{1790072238863} is an apocalyptic number.

1790072238863 is a deficient number, since it is larger than the sum of its proper divisors (1).

1790072238863 is an equidigital number, since it uses as much as digits as its factorization.

1790072238863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 1790072238863 in words is "one trillion, seven hundred ninety billion, seventy-two million, two hundred thirty-eight thousand, eight hundred sixty-three".