17272493016 has 64 divisors (see below), whose sum is σ = 43375500000. Its totient is φ = 5731654656.

The previous prime is 17272493009. The next prime is 17272493023. The reversal of 17272493016 is 61039427271.

It is an interprime number because it is at equal distance from previous prime (17272493009) and next prime (17272493023).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6774910 + ... + 6777458.

Almost surely, 2^17272493016 is an apocalyptic number.

It is an amenable number.

17272493016 is an abundant number, since it is smaller than the sum of its proper divisors (26103006984).

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

17272493016 is a wasteful number, since it uses less digits than its factorization.

17272493016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3716 (or 3712 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 17272493016 in words is "seventeen billion, two hundred seventy-two million, four hundred ninety-three thousand, sixteen".