807047818051 has 2 divisors, whose sum is σ = 807047818052. Its totient is φ = 807047818050.

The previous prime is 807047817991. The next prime is 807047818061. The reversal of 807047818051 is 150818740708.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 807047818051 - 2⁹ = 807047817539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 807047817986 and 807047818004.

It is not a weakly prime, because it can be changed into another prime (807047818061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403523909025 + 403523909026.

It is an arithmetic number, because the mean of its divisors is an integer number (403523909026).

Almost surely, 2^807047818051 is an apocalyptic number.

807047818051 is a deficient number, since it is larger than the sum of its proper divisors (1).

807047818051 is an equidigital number, since it uses as much as digits as its factorization.

807047818051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 501760, while the sum is 49.

The spelling of 807047818051 in words is "eight hundred seven billion, forty-seven million, eight hundred eighteen thousand, fifty-one".