13255454 has 4 divisors (see below), whose sum is σ = 19883184. Its totient is φ = 6627726.

The previous prime is 13255409. The next prime is 13255469. The reversal of 13255454 is 45455231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45455231 = 173 ⋅262747.

It is a super-2 number, since 2×13255454² = 351414121492232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3313862 + ... + 3313865.

It is an arithmetic number, because the mean of its divisors is an integer number (4970796).

Almost surely, 2^13255454 is an apocalyptic number.

13255454 is a deficient number, since it is larger than the sum of its proper divisors (6627730).

13255454 is an equidigital number, since it uses as much as digits as its factorization.

13255454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6627729.

The product of its digits is 12000, while the sum is 29.

The square root of 13255454 is about 3640.8040320786. The cubic root of 13255454 is about 236.6636376874.

The spelling of 13255454 in words is "thirteen million, two hundred fifty-five thousand, four hundred fifty-four".