523426982 has 16 divisors (see below), whose sum is σ = 856242240. Its totient is φ = 238522752.

The previous prime is 523426973. The next prime is 523426997. The reversal of 523426982 is 289624325.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 125363 + ... + 129470.

It is an arithmetic number, because the mean of its divisors is an integer number (53515140).

Almost surely, 2^523426982 is an apocalyptic number.

523426982 is a deficient number, since it is larger than the sum of its proper divisors (332815258).

523426982 is a wasteful number, since it uses less digits than its factorization.

523426982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254927.

The product of its digits is 207360, while the sum is 41.

The square root of 523426982 is about 22878.5266571080. The cubic root of 523426982 is about 805.9078178414.

The spelling of 523426982 in words is "five hundred twenty-three million, four hundred twenty-six thousand, nine hundred eighty-two".