1477791290863 has 2 divisors, whose sum is σ = 1477791290864. Its totient is φ = 1477791290862.

The previous prime is 1477791290821. The next prime is 1477791290891. The reversal of 1477791290863 is 3680921977741.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1477791290863 - 2¹⁷ = 1477791159791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1477791290795 and 1477791290804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1477791297863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 738895645431 + 738895645432.

It is an arithmetic number, because the mean of its divisors is an integer number (738895645432).

Almost surely, 2^{1477791290863} is an apocalyptic number.

1477791290863 is a deficient number, since it is larger than the sum of its proper divisors (1).

1477791290863 is an equidigital number, since it uses as much as digits as its factorization.

1477791290863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32006016, while the sum is 64.

The spelling of 1477791290863 in words is "one trillion, four hundred seventy-seven billion, seven hundred ninety-one million, two hundred ninety thousand, eight hundred sixty-three".