16287263080 has 96 divisors (see below), whose sum is σ = 41217976800. Its totient is φ = 5784831360.

The previous prime is 16287263077. The next prime is 16287263107. The reversal of 16287263080 is 8036278261.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168991 + ... + 247249.

It is an arithmetic number, because the mean of its divisors is an integer number (429353925).

Almost surely, 2^16287263080 is an apocalyptic number.

16287263080 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 16287263080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20608988400).

16287263080 is an abundant number, since it is smaller than the sum of its proper divisors (24930713720).

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

16287263080 is a wasteful number, since it uses less digits than its factorization.

16287263080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78335 (or 78320 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 16287263080 in words is "sixteen billion, two hundred eighty-seven million, two hundred sixty-three thousand, eighty".