13907528293 has 8 divisors (see below), whose sum is σ = 13965548760. Its totient is φ = 13849597440.

The previous prime is 13907528281. The next prime is 13907528303. The reversal of 13907528293 is 39282570931.

13907528293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 220166244 + 13687362049 = 14838^2 + 116993^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13907528293 - 2²⁹ = 13370657381 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 (13907528213) 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 7 ways as a sum of consecutive naturals, for example, 298113 + ... + 341593.

It is an arithmetic number, because the mean of its divisors is an integer number (1745693595).

Almost surely, 2^13907528293 is an apocalyptic number.

It is an amenable number.

13907528293 is a deficient number, since it is larger than the sum of its proper divisors (58020467).

13907528293 is a wasteful number, since it uses less digits than its factorization.

13907528293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44807.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 13907528293 in words is "thirteen billion, nine hundred seven million, five hundred twenty-eight thousand, two hundred ninety-three".