12898553 has 2 divisors, whose sum is σ = 12898554. Its totient is φ = 12898552.

The previous prime is 12898547. The next prime is 12898619. The reversal of 12898553 is 35589821.

12898553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12588304 + 310249 = 3548^2 + 557^2 .

It is a cyclic number.

It is not a de Polignac number, because 12898553 - 2⁶ = 12898489 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12898553.

It is not a weakly prime, because it can be changed into another prime (12898253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6449276 + 6449277.

It is an arithmetic number, because the mean of its divisors is an integer number (6449277).

Almost surely, 2^12898553 is an apocalyptic number.

It is an amenable number.

12898553 is a deficient number, since it is larger than the sum of its proper divisors (1).

12898553 is an equidigital number, since it uses as much as digits as its factorization.

12898553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 41.

The square root of 12898553 is about 3591.4555545071. The cubic root of 12898553 is about 234.5202404777.

The spelling of 12898553 in words is "twelve million, eight hundred ninety-eight thousand, five hundred fifty-three".