105783057832 has 32 divisors (see below), whose sum is σ = 209802041280. Its totient is φ = 49898851200.

The previous prime is 105783057817. The next prime is 105783057839. The reversal of 105783057832 is 238750387501.

It is a super-2 number, since 2×105783057832² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105783057839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3924294 + ... + 3951157.

It is an arithmetic number, because the mean of its divisors is an integer number (6556313790).

Almost surely, 2^105783057832 is an apocalyptic number.

It is an amenable number.

105783057832 is a deficient number, since it is larger than the sum of its proper divisors (104018983448).

105783057832 is a wasteful number, since it uses less digits than its factorization.

105783057832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7875553 (or 7875549 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 105783057832 in words is "one hundred five billion, seven hundred eighty-three million, fifty-seven thousand, eight hundred thirty-two".