14750659477 has 4 divisors (see below), whose sum is σ = 14755259340. Its totient is φ = 14746059616.

The previous prime is 14750659471. The next prime is 14750659513. The reversal of 14750659477 is 77495605741.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6273590436 + 8477069041 = 79206^2 + 92071^2 .

It is a cyclic number.

It is not a de Polignac number, because 14750659477 - 2²³ = 14742270869 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 (14750659471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2295118 + ... + 2301535.

It is an arithmetic number, because the mean of its divisors is an integer number (3688814835).

Almost surely, 2^14750659477 is an apocalyptic number.

It is an amenable number.

14750659477 is a deficient number, since it is larger than the sum of its proper divisors (4599863).

14750659477 is an equidigital number, since it uses as much as digits as its factorization.

14750659477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4599862.

The product of its (nonzero) digits is 7408800, while the sum is 55.

The spelling of 14750659477 in words is "fourteen billion, seven hundred fifty million, six hundred fifty-nine thousand, four hundred seventy-seven".