16551016062 has 96 divisors (see below), whose sum is σ = 40472006400. Its totient is φ = 4490462592.

The previous prime is 16551016061. The next prime is 16551016067. The reversal of 16551016062 is 26061015561.

It is a super-2 number, since 2×16551016062² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16551016061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 931114 + ... + 948722.

It is an arithmetic number, because the mean of its divisors is an integer number (421583400).

Almost surely, 2^16551016062 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16551016062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20236003200).

16551016062 is an abundant number, since it is smaller than the sum of its proper divisors (23920990338).

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

16551016062 is a wasteful number, since it uses less digits than its factorization.

16551016062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17790 (or 17783 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 16551016062 in words is "sixteen billion, five hundred fifty-one million, sixteen thousand, sixty-two".