14532620263 has 12 divisors (see below), whose sum is σ = 16908213240. Its totient is φ = 12454379952.

The previous prime is 14532620261. The next prime is 14532620279. The reversal of 14532620263 is 36202623541.

It is not a de Polignac number, because 14532620263 - 2¹ = 14532620261 is a prime.

It is a super-2 number, since 2×14532620263² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14532620261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 303708 + ... + 348286.

It is an arithmetic number, because the mean of its divisors is an integer number (1409017770).

Almost surely, 2^14532620263 is an apocalyptic number.

14532620263 is a deficient number, since it is larger than the sum of its proper divisors (2375592977).

14532620263 is an equidigital number, since it uses as much as digits as its factorization.

14532620263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51246 (or 51239 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 14532620263 in words is "fourteen billion, five hundred thirty-two million, six hundred twenty thousand, two hundred sixty-three".