17028608950 has 12 divisors (see below), whose sum is σ = 31673212740. Its totient is φ = 6811443560.

The previous prime is 17028608899. The next prime is 17028608983. The reversal of 17028608950 is 5980682071.

It is a self number, because there is not a number n which added to its sum of digits gives 17028608950.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170286040 + ... + 170286139.

It is an arithmetic number, because the mean of its divisors is an integer number (2639434395).

Almost surely, 2^17028608950 is an apocalyptic number.

17028608950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

17028608950 is a deficient number, since it is larger than the sum of its proper divisors (14644603790).

17028608950 is a wasteful number, since it uses less digits than its factorization.

17028608950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340572191 (or 340572186 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 17028608950 in words is "seventeen billion, twenty-eight million, six hundred eight thousand, nine hundred fifty".