5310861305864 has 32 divisors (see below), whose sum is σ = 10005554449440. Its totient is φ = 2642727494400.

The previous prime is 5310861305807. The next prime is 5310861305921. The reversal of 5310861305864 is 4685031680135.

It is an interprime number because it is at equal distance from previous prime (5310861305807) and next prime (5310861305921).

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2152187 + ... + 3905589.

It is an arithmetic number, because the mean of its divisors is an integer number (312673576545).

Almost surely, 2^{5310861305864} is an apocalyptic number.

It is an amenable number.

5310861305864 is a deficient number, since it is larger than the sum of its proper divisors (4694693143576).

5310861305864 is a wasteful number, since it uses less digits than its factorization.

5310861305864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755221 (or 1755217 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 50.

Adding to 5310861305864 its reverse (4685031680135), we get a palindrome (9995892985999).

The spelling of 5310861305864 in words is "five trillion, three hundred ten billion, eight hundred sixty-one million, three hundred five thousand, eight hundred sixty-four".