16158477760 has 112 divisors (see below), whose sum is σ = 38830252032. Its totient is φ = 6404428800.

The previous prime is 16158477701. The next prime is 16158477763. The reversal of 16158477760 is 6777485161.

It is a happy number.

16158477760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16158477760² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16158477698 and 16158477707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16158477763) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 28298275 + ... + 28298845.

Almost surely, 2^16158477760 is an apocalyptic number.

16158477760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16158477760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19415126016).

16158477760 is an abundant number, since it is smaller than the sum of its proper divisors (22671774272).

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

16158477760 is a wasteful number, since it uses less digits than its factorization.

16158477760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242 (or 1232 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 52.

The spelling of 16158477760 in words is "sixteen billion, one hundred fifty-eight million, four hundred seventy-seven thousand, seven hundred sixty".