14501115552 has 384 divisors, whose sum is σ = 50288394240. Its totient is φ = 3544611840.

The previous prime is 14501115523. The next prime is 14501115557. The reversal of 14501115552 is 25551110541.

It is not an unprimeable number, because it can be changed into a prime (14501115557) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31319673 + ... + 31320135.

It is an arithmetic number, because the mean of its divisors is an integer number (130959360).

Almost surely, 2^14501115552 is an apocalyptic number.

14501115552 is a gapful number since it is divisible by the number (12) 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 14501115552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25144197120).

14501115552 is an abundant number, since it is smaller than the sum of its proper divisors (35787278688).

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

14501115552 is a wasteful number, since it uses less digits than its factorization.

14501115552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736 (or 728 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 30.

The spelling of 14501115552 in words is "fourteen billion, five hundred one million, one hundred fifteen thousand, five hundred fifty-two".