14800807540 has 12 divisors (see below), whose sum is σ = 31081695876. Its totient is φ = 5920323008.

The previous prime is 14800807523. The next prime is 14800807547. The reversal of 14800807540 is 4570800841.

14800807540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11056101904 + 3744705636 = 105148^2 + 61194^2 .

It is a super-2 number, since 2×14800807540² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14800807540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14800807547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370020169 + ... + 370020208.

It is an arithmetic number, because the mean of its divisors is an integer number (2590141323).

Almost surely, 2^14800807540 is an apocalyptic number.

14800807540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14800807540 is an abundant number, since it is smaller than the sum of its proper divisors (16280888336).

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

14800807540 is a wasteful number, since it uses less digits than its factorization.

14800807540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740040386 (or 740040384 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 37.

The spelling of 14800807540 in words is "fourteen billion, eight hundred million, eight hundred seven thousand, five hundred forty".