32255413 has 2 divisors, whose sum is σ = 32255414. Its totient is φ = 32255412.

The previous prime is 32255411. The next prime is 32255423. The reversal of 32255413 is 31455223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27688644 + 4566769 = 5262^2 + 2137^2 .

It is an emirp because it is prime and its reverse (31455223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32255413 - 2¹ = 32255411 is a prime.

Together with 32255411, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32255411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16127706 + 16127707.

It is an arithmetic number, because the mean of its divisors is an integer number (16127707).

Almost surely, 2^32255413 is an apocalyptic number.

It is an amenable number.

32255413 is a deficient number, since it is larger than the sum of its proper divisors (1).

32255413 is an equidigital number, since it uses as much as digits as its factorization.

32255413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 25.

The square root of 32255413 is about 5679.3849138793. The cubic root of 32255413 is about 318.3226456456.

The spelling of 32255413 in words is "thirty-two million, two hundred fifty-five thousand, four hundred thirteen".