13154628308 has 24 divisors (see below), whose sum is σ = 23141695080. Its totient is φ = 6542807040.

The previous prime is 13154628301. The next prime is 13154628337. The reversal of 13154628308 is 80382645131.

It can be written as a sum of positive squares in 4 ways, for example, as 997801744 + 12156826564 = 31588^2 + 110258^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13154628301) 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, 583388 + ... + 605516.

It is an arithmetic number, because the mean of its divisors is an integer number (964237295).

Almost surely, 2^13154628308 is an apocalyptic number.

It is an amenable number.

13154628308 is a deficient number, since it is larger than the sum of its proper divisors (9987066772).

13154628308 is a wasteful number, since it uses less digits than its factorization.

13154628308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22907 (or 22905 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 13154628308 in words is "thirteen billion, one hundred fifty-four million, six hundred twenty-eight thousand, three hundred eight".