16605471260 has 48 divisors (see below), whose sum is σ = 39876082176. Its totient is φ = 5690025792.

The previous prime is 16605471251. The next prime is 16605471263. The reversal of 16605471260 is 6217450661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16605471263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216359 + ... + 282881.

It is an arithmetic number, because the mean of its divisors is an integer number (830751712).

Almost surely, 2^16605471260 is an apocalyptic number.

16605471260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16605471260 is an abundant number, since it is smaller than the sum of its proper divisors (23270610916).

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

16605471260 is a wasteful number, since it uses less digits than its factorization.

16605471260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68322 (or 68320 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 16605471260 in words is "sixteen billion, six hundred five million, four hundred seventy-one thousand, two hundred sixty".