14855763273 has 32 divisors (see below), whose sum is σ = 22319947776. Its totient is φ = 8720509248.

The previous prime is 14855763269. The next prime is 14855763317. The reversal of 14855763273 is 37236755841.

It is not a de Polignac number, because 14855763273 - 2² = 14855763269 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14855761273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 306636 + ... + 351762.

It is an arithmetic number, because the mean of its divisors is an integer number (697498368).

Almost surely, 2^14855763273 is an apocalyptic number.

14855763273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14855763273 is a deficient number, since it is larger than the sum of its proper divisors (7464184503).

14855763273 is a wasteful number, since it uses less digits than its factorization.

14855763273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45533.

The product of its digits is 4233600, while the sum is 51.

It can be divided in two parts, 14855 and 763273, that added together give a triangular number (778128 = T₁₂₄₇).

The spelling of 14855763273 in words is "fourteen billion, eight hundred fifty-five million, seven hundred sixty-three thousand, two hundred seventy-three".