10180942582 has 4 divisors (see below), whose sum is σ = 15271413876. Its totient is φ = 5090471290.

The previous prime is 10180942559. The next prime is 10180942619. The reversal of 10180942582 is 28524908101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28524908101 = 124987 ⋅228223.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2545235644 + ... + 2545235647.

It is an arithmetic number, because the mean of its divisors is an integer number (3817853469).

Almost surely, 2^10180942582 is an apocalyptic number.

10180942582 is a deficient number, since it is larger than the sum of its proper divisors (5090471294).

10180942582 is an equidigital number, since it uses as much as digits as its factorization.

10180942582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5090471293.

The product of its (nonzero) digits is 46080, while the sum is 40.

The spelling of 10180942582 in words is "ten billion, one hundred eighty million, nine hundred forty-two thousand, five hundred eighty-two".