14002553 has 2 divisors, whose sum is σ = 14002554. Its totient is φ = 14002552.

The previous prime is 14002507. The next prime is 14002579. The reversal of 14002553 is 35520041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12020089 + 1982464 = 3467^2 + 1408^2 .

It is a cyclic number.

It is not a de Polignac number, because 14002553 - 2¹⁴ = 13986169 is a prime.

It is not a weakly prime, because it can be changed into another prime (14002253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7001276 + 7001277.

It is an arithmetic number, because the mean of its divisors is an integer number (7001277).

Almost surely, 2^14002553 is an apocalyptic number.

It is an amenable number.

14002553 is a deficient number, since it is larger than the sum of its proper divisors (1).

14002553 is an equidigital number, since it uses as much as digits as its factorization.

14002553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 14002553 is about 3741.9985301975. The cubic root of 14002553 is about 241.0288757490.

Adding to 14002553 its reverse (35520041), we get a palindrome (49522594).

The spelling of 14002553 in words is "fourteen million, two thousand, five hundred fifty-three".