105851028764 has 12 divisors (see below), whose sum is σ = 199488477384. Its totient is φ = 48854320944.

The previous prime is 105851028749. The next prime is 105851028793. The reversal of 105851028764 is 467820158501.

It is a super-2 number, since 2×105851028764² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1017798302 + ... + 1017798405.

It is an arithmetic number, because the mean of its divisors is an integer number (16624039782).

Almost surely, 2^105851028764 is an apocalyptic number.

It is an amenable number.

105851028764 is a deficient number, since it is larger than the sum of its proper divisors (93637448620).

105851028764 is a wasteful number, since it uses less digits than its factorization.

105851028764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035596724 (or 2035596722 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 47.

The spelling of 105851028764 in words is "one hundred five billion, eight hundred fifty-one million, twenty-eight thousand, seven hundred sixty-four".