14756253540 has 96 divisors (see below), whose sum is σ = 47371296000. Its totient is φ = 3362052096.

The previous prime is 14756253529. The next prime is 14756253559. The reversal of 14756253540 is 4535265741.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 14756253492 and 14756253501.

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 31 ways as a sum of consecutive naturals, for example, 75336 + ... + 187584.

It is an arithmetic number, because the mean of its divisors is an integer number (493451000).

Almost surely, 2^14756253540 is an apocalyptic number.

14756253540 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 14756253540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23685648000).

14756253540 is an abundant number, since it is smaller than the sum of its proper divisors (32615042460).

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

14756253540 is a wasteful number, since it uses less digits than its factorization.

14756253540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112581 (or 112579 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 42.

It can be divided in two parts, 147562 and 53540, that added together give a palindrome (201102).

The spelling of 14756253540 in words is "fourteen billion, seven hundred fifty-six million, two hundred fifty-three thousand, five hundred forty".