85042962863 has 2 divisors, whose sum is σ = 85042962864. Its totient is φ = 85042962862.

The previous prime is 85042962857. The next prime is 85042962919. The reversal of 85042962863 is 36826924058.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85042962863 - 2¹⁶ = 85042897327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85042964863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42521481431 + 42521481432.

It is an arithmetic number, because the mean of its divisors is an integer number (42521481432).

Almost surely, 2^85042962863 is an apocalyptic number.

85042962863 is a deficient number, since it is larger than the sum of its proper divisors (1).

85042962863 is an equidigital number, since it uses as much as digits as its factorization.

85042962863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 85042962863 in words is "eighty-five billion, forty-two million, nine hundred sixty-two thousand, eight hundred sixty-three".