14900809536 has 168 divisors, whose sum is σ = 45398999880. Its totient is φ = 4656562176.

The previous prime is 14900809529. The next prime is 14900809579. The reversal of 14900809536 is 63590800941.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 30470400 + 14870339136 = 5520^2 + 121944^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14900809491 and 14900809500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2631220 + ... + 2636876.

Almost surely, 2^14900809536 is an apocalyptic number.

14900809536 is a gapful number since it is divisible by the number (16) 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 14900809536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22699499940).

14900809536 is an abundant number, since it is smaller than the sum of its proper divisors (30498190344).

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

14900809536 is a wasteful number, since it uses less digits than its factorization.

14900809536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5961 (or 5948 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 14900809536 in words is "fourteen billion, nine hundred million, eight hundred nine thousand, five hundred thirty-six".