14652640277 has 4 divisors (see below), whose sum is σ = 15984698496. Its totient is φ = 13320582060.

The previous prime is 14652640159. The next prime is 14652640297. The reversal of 14652640277 is 77204625641.

It is a happy number.

14652640277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14652640277 - 2³⁰ = 13578898453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14652640297) 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, 666029093 + ... + 666029114.

It is an arithmetic number, because the mean of its divisors is an integer number (3996174624).

Almost surely, 2^14652640277 is an apocalyptic number.

It is an amenable number.

14652640277 is a deficient number, since it is larger than the sum of its proper divisors (1332058219).

14652640277 is a wasteful number, since it uses less digits than its factorization.

14652640277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332058218.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 14652640277 in words is "fourteen billion, six hundred fifty-two million, six hundred forty thousand, two hundred seventy-seven".