489022504026 has 32 divisors (see below), whose sum is σ = 1117786912128. Its totient is φ = 139718066880.

The previous prime is 489022504001. The next prime is 489022504037. The reversal of 489022504026 is 620405220984.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3596536 + ... + 3730028.

It is an arithmetic number, because the mean of its divisors is an integer number (34930841004).

Almost surely, 2^489022504026 is an apocalyptic number.

489022504026 is an abundant number, since it is smaller than the sum of its proper divisors (628764408102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

489022504026 is a wasteful number, since it uses less digits than its factorization.

489022504026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220726.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 489022504026 in words is "four hundred eighty-nine billion, twenty-two million, five hundred four thousand, twenty-six".