13550083 has 4 divisors (see below), whose sum is σ = 13593688. Its totient is φ = 13506480.

The previous prime is 13550081. The next prime is 13550093. The reversal of 13550083 is 38005531.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13550083 - 2¹ = 13550081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13550081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21333 + ... + 21958.

It is an arithmetic number, because the mean of its divisors is an integer number (3398422).

Almost surely, 2^13550083 is an apocalyptic number.

13550083 is a deficient number, since it is larger than the sum of its proper divisors (43605).

13550083 is an equidigital number, since it uses as much as digits as its factorization.

13550083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43604.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 13550083 is about 3681.0437378548. The cubic root of 13550083 is about 238.4042455571.

The spelling of 13550083 in words is "thirteen million, five hundred fifty thousand, eighty-three".