16445250360 has 384 divisors, whose sum is σ = 67199708160. Its totient is φ = 3416497920.

The previous prime is 16445250319. The next prime is 16445250377. The reversal of 16445250360 is 6305254461.

16445250360 is a `hidden beast` number, since 1 + 6 + 4 + 45 + 250 + 360 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3351669 + ... + 3356571.

It is an arithmetic number, because the mean of its divisors is an integer number (174999240).

Almost surely, 2^16445250360 is an apocalyptic number.

16445250360 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 16445250360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33599854080).

16445250360 is an abundant number, since it is smaller than the sum of its proper divisors (50754457800).

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

16445250360 is a wasteful number, since it uses less digits than its factorization.

16445250360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4960 (or 4931 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 16445250360 in words is "sixteen billion, four hundred forty-five million, two hundred fifty thousand, three hundred sixty".