32376865828 has 12 divisors (see below), whose sum is σ = 57220501212. Its totient is φ = 16028151200.

The previous prime is 32376865753. The next prime is 32376865853. The reversal of 32376865828 is 82856867323.

It can be written as a sum of positive squares in 2 ways, for example, as 31303517184 + 1073348644 = 176928^2 + 32762^2 .

It is a super-2 number, since 2×32376865828² (a number of 22 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 40069975 + ... + 40070782.

It is an arithmetic number, because the mean of its divisors is an integer number (4768375101).

Almost surely, 2^32376865828 is an apocalyptic number.

It is an amenable number.

32376865828 is a deficient number, since it is larger than the sum of its proper divisors (24843635384).

32376865828 is a wasteful number, since it uses less digits than its factorization.

32376865828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80140862 (or 80140860 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 58.

The spelling of 32376865828 in words is "thirty-two billion, three hundred seventy-six million, eight hundred sixty-five thousand, eight hundred twenty-eight".