105773251984 has 15 divisors (see below), whose sum is σ = 204938196267. Its totient is φ = 52885975536.

The previous prime is 105773251979. The next prime is 105773252029. The reversal of 105773251984 is 489152377501.

The square root of 105773251984 is 325228.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×105773251984² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1260259 + ... + 1341565.

Almost surely, 2^105773251984 is an apocalyptic number.

105773251984 is the 325228-th square number.

It is an amenable number.

105773251984 is a deficient number, since it is larger than the sum of its proper divisors (99164944283).

105773251984 is an frugal number, since it uses more digits than its factorization.

105773251984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162622 (or 81309 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 52.

The spelling of 105773251984 in words is "one hundred five billion, seven hundred seventy-three million, two hundred fifty-one thousand, nine hundred eighty-four".