860054263 has 4 divisors (see below), whose sum is σ = 863093608. Its totient is φ = 857014920.

The previous prime is 860054257. The next prime is 860054281. The reversal of 860054263 is 362450068.

It is a happy number.

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 860054263 - 2²⁵ = 826499831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860054213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1519248 + ... + 1519813.

It is an arithmetic number, because the mean of its divisors is an integer number (215773402).

Almost surely, 2^860054263 is an apocalyptic number.

860054263 is a deficient number, since it is larger than the sum of its proper divisors (3039345).

860054263 is a wasteful number, since it uses less digits than its factorization.

860054263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3039344.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 860054263 is about 29326.6817591080. The cubic root of 860054263 is about 950.9885418177.

The spelling of 860054263 in words is "eight hundred sixty million, fifty-four thousand, two hundred sixty-three".