16265007360 has 720 divisors, whose sum is σ = 67644103296. Its totient is φ = 3654844416.

The previous prime is 16265007289. The next prime is 16265007371. The reversal of 16265007360 is 6370056261.

16265007360 is a `hidden beast` number, since 1 + 6 + 26 + 500 + 73 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 52980327 + ... + 52980633.

Almost surely, 2^16265007360 is an apocalyptic number.

16265007360 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 16265007360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33822051648).

16265007360 is an abundant number, since it is smaller than the sum of its proper divisors (51379095936).

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

16265007360 is an equidigital number, since it uses as much as digits as its factorization.

16265007360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 16265007360 in words is "sixteen billion, two hundred sixty-five million, seven thousand, three hundred sixty".