289425024594 has 24 divisors (see below), whose sum is σ = 644035867020. Its totient is φ = 93867575328.

The previous prime is 289425024533. The next prime is 289425024617. The reversal of 289425024594 is 495420524982.

289425024594 is a `hidden beast` number, since 2 + 8 + 9 + 4 + 2 + 502 + 45 + 94 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 258355674369 + 31069350225 = 508287^2 + 176265^2 .

It is a super-2 number, since 2×289425024594² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 289425024594.

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 11 ways as a sum of consecutive naturals, for example, 217285389 + ... + 217286720.

Almost surely, 2^289425024594 is an apocalyptic number.

289425024594 is an abundant number, since it is smaller than the sum of its proper divisors (354610842426).

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

289425024594 is a wasteful number, since it uses less digits than its factorization.

289425024594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434572154 (or 434572151 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 54.

The spelling of 289425024594 in words is "two hundred eighty-nine billion, four hundred twenty-five million, twenty-four thousand, five hundred ninety-four".