1791059854063 has 4 divisors (see below), whose sum is σ = 1791062843328. Its totient is φ = 1791056864800.

The previous prime is 1791059854037. The next prime is 1791059854069. The reversal of 1791059854063 is 3604589501971.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1791059854063 - 2¹³ = 1791059845871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1791059853989 and 1791059854007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1791059854069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250906 + ... + 1909207.

It is an arithmetic number, because the mean of its divisors is an integer number (447765710832).

Almost surely, 2^{1791059854063} is an apocalyptic number.

1791059854063 is a deficient number, since it is larger than the sum of its proper divisors (2989265).

1791059854063 is an equidigital number, since it uses as much as digits as its factorization.

1791059854063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2989264.

The product of its (nonzero) digits is 8164800, while the sum is 58.

The spelling of 1791059854063 in words is "one trillion, seven hundred ninety-one billion, fifty-nine million, eight hundred fifty-four thousand, sixty-three".