13255462900 has 36 divisors (see below), whose sum is σ = 28947601228. Its totient is φ = 5268407040.

The previous prime is 13255462873. The next prime is 13255462901. The reversal of 13255462900 is 926455231.

It can be written as a sum of positive squares in 6 ways, for example, as 1813737744 + 11441725156 = 42588^2 + 106966^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13255462900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13255462901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 406449 + ... + 437848.

Almost surely, 2^13255462900 is an apocalyptic number.

13255462900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13255462900 is an abundant number, since it is smaller than the sum of its proper divisors (15692138328).

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

13255462900 is a wasteful number, since it uses less digits than its factorization.

13255462900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844468 (or 844461 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 13255462900 in words is "thirteen billion, two hundred fifty-five million, four hundred sixty-two thousand, nine hundred".