285073304807 has 2 divisors, whose sum is σ = 285073304808. Its totient is φ = 285073304806.

The previous prime is 285073304801. The next prime is 285073304839. The reversal of 285073304807 is 708403370582.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 285073304807 - 2¹⁸ = 285073042663 is a prime.

It is a super-2 number, since 2×285073304807² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (285073304801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142536652403 + 142536652404.

It is an arithmetic number, because the mean of its divisors is an integer number (142536652404).

Almost surely, 2^285073304807 is an apocalyptic number.

285073304807 is a deficient number, since it is larger than the sum of its proper divisors (1).

285073304807 is an equidigital number, since it uses as much as digits as its factorization.

285073304807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 285073304807 in words is "two hundred eighty-five billion, seventy-three million, three hundred four thousand, eight hundred seven".