12998053 has 2 divisors, whose sum is σ = 12998054. Its totient is φ = 12998052.

The previous prime is 12997987. The next prime is 12998057. The reversal of 12998053 is 35089921.

12998053 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10975969 + 2022084 = 3313^2 + 1422^2 .

It is a cyclic number.

It is not a de Polignac number, because 12998053 - 2⁹ = 12997541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12998057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6499026 + 6499027.

It is an arithmetic number, because the mean of its divisors is an integer number (6499027).

Almost surely, 2^12998053 is an apocalyptic number.

It is an amenable number.

12998053 is a deficient number, since it is larger than the sum of its proper divisors (1).

12998053 is an equidigital number, since it uses as much as digits as its factorization.

12998053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 12998053 is about 3605.2812650333. The cubic root of 12998053 is about 235.1217295998.

The spelling of 12998053 in words is "twelve million, nine hundred ninety-eight thousand, fifty-three".