105025666763 has 4 divisors (see below), whose sum is σ = 105290215440. Its totient is φ = 104761118088.

The previous prime is 105025666747. The next prime is 105025666777. The reversal of 105025666763 is 367666520501.

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 105025666763 - 2⁴ = 105025666747 is a prime.

It is a super-2 number, since 2×105025666763² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105025666703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132273743 + ... + 132274536.

It is an arithmetic number, because the mean of its divisors is an integer number (26322553860).

Almost surely, 2^105025666763 is an apocalyptic number.

105025666763 is a deficient number, since it is larger than the sum of its proper divisors (264548677).

105025666763 is an equidigital number, since it uses as much as digits as its factorization.

105025666763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264548676.

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 105025666763 in words is "one hundred five billion, twenty-five million, six hundred sixty-six thousand, seven hundred sixty-three".