75675282722 has 30 divisors (see below), whose sum is σ = 123078935319. Its totient is φ = 34896708600.

The previous prime is 75675282713. The next prime is 75675282751. The reversal of 75675282722 is 22728257657.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1324801 + 75673957921 = 1151^2 + 275089^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=194519.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 65746847 + ... + 65747997.

Almost surely, 2^75675282722 is an apocalyptic number.

75675282722 is a deficient number, since it is larger than the sum of its proper divisors (47403652597).

75675282722 is an frugal number, since it uses more digits than its factorization.

75675282722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2356 (or 1166 counting only the distinct ones).

The product of its digits is 6585600, while the sum is 53.

The spelling of 75675282722 in words is "seventy-five billion, six hundred seventy-five million, two hundred eighty-two thousand, seven hundred twenty-two".