13628753327 has 6 divisors (see below), whose sum is σ = 15853855968. Its totient is φ = 11681788524.

The previous prime is 13628753249. The next prime is 13628753329. The reversal of 13628753327 is 72335782631.

It is not a de Polignac number, because 13628753327 - 2¹² = 13628749231 is a prime.

It is a super-3 number, since 3×13628753327³ (a number of 31 digits) contains 333 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 (13628753329) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139068863 + ... + 139068960.

It is an arithmetic number, because the mean of its divisors is an integer number (2642309328).

Almost surely, 2^13628753327 is an apocalyptic number.

13628753327 is a deficient number, since it is larger than the sum of its proper divisors (2225102641).

13628753327 is an equidigital number, since it uses as much as digits as its factorization.

13628753327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278137837 (or 278137830 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 47.

The spelling of 13628753327 in words is "thirteen billion, six hundred twenty-eight million, seven hundred fifty-three thousand, three hundred twenty-seven".