14754717893 has 4 divisors (see below), whose sum is σ = 14777523360. Its totient is φ = 14731912428.

The previous prime is 14754717853. The next prime is 14754717917. The reversal of 14754717893 is 39871745741.

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, and also an emirpimes, since its reverse is a distinct semiprime: 39871745741 = 149 ⋅267595609.

It is a cyclic number.

It is not a de Polignac number, because 14754717893 - 2¹⁶ = 14754652357 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 (14754717853) 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, 11401763 + ... + 11403056.

It is an arithmetic number, because the mean of its divisors is an integer number (3694380840).

Almost surely, 2^14754717893 is an apocalyptic number.

It is an amenable number.

14754717893 is a deficient number, since it is larger than the sum of its proper divisors (22805467).

14754717893 is an equidigital number, since it uses as much as digits as its factorization.

14754717893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22805466.

The product of its digits is 5927040, while the sum is 56.

The spelling of 14754717893 in words is "fourteen billion, seven hundred fifty-four million, seven hundred seventeen thousand, eight hundred ninety-three".