13542363 has 16 divisors (see below), whose sum is σ = 20307840. Its totient is φ = 8917992.

The previous prime is 13542359. The next prime is 13542367. The reversal of 13542363 is 36324531.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13542359) and next prime (13542367).

It is not a de Polignac number, because 13542363 - 2² = 13542359 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13542367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781 + ... + 5262.

It is an arithmetic number, because the mean of its divisors is an integer number (1269240).

Almost surely, 2^13542363 is an apocalyptic number.

13542363 is a deficient number, since it is larger than the sum of its proper divisors (6765477).

13542363 is an equidigital number, since it uses as much as digits as its factorization.

13542363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6135 (or 6129 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 13542363 is about 3679.9949728227. The cubic root of 13542363 is about 238.3589609534.

Adding to 13542363 its reverse (36324531), we get a palindrome (49866894).

The spelling of 13542363 in words is "thirteen million, five hundred forty-two thousand, three hundred sixty-three".