13156455282 has 16 divisors (see below), whose sum is σ = 26558826912. Its totient is φ = 4344499040.

The previous prime is 13156455271. The next prime is 13156455287. The reversal of 13156455282 is 28255465131.

It is a super-3 number, since 3×13156455282³ (a number of 31 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (13156455287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10245819 + ... + 10247102.

It is an arithmetic number, because the mean of its divisors is an integer number (1659926682).

Almost surely, 2^13156455282 is an apocalyptic number.

13156455282 is an abundant number, since it is smaller than the sum of its proper divisors (13402371630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13156455282 is a wasteful number, since it uses less digits than its factorization.

13156455282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20493033.

The product of its digits is 288000, while the sum is 42.

The spelling of 13156455282 in words is "thirteen billion, one hundred fifty-six million, four hundred fifty-five thousand, two hundred eighty-two".