13327755147 has 128 divisors (see below), whose sum is σ = 23668480000. Its totient is φ = 7499695392.

The previous prime is 13327755137. The next prime is 13327755157. The reversal of 13327755147 is 74155772331.

13327755147 is a `hidden beast` number, since 1 + 33 + 27 + 7 + 551 + 47 = 666.

It is an interprime number because it is at equal distance from previous prime (13327755137) and next prime (13327755157).

It is not a de Polignac number, because 13327755147 - 2¹⁶ = 13327689611 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 (13327755107) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 81765288 + ... + 81765450.

It is an arithmetic number, because the mean of its divisors is an integer number (184910000).

Almost surely, 2^13327755147 is an apocalyptic number.

13327755147 is a deficient number, since it is larger than the sum of its proper divisors (10340724853).

13327755147 is an frugal number, since it uses more digits than its factorization.

13327755147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 282 counting only the distinct ones).

The product of its digits is 617400, while the sum is 45.

The spelling of 13327755147 in words is "thirteen billion, three hundred twenty-seven million, seven hundred fifty-five thousand, one hundred forty-seven".