42832253 has 2 divisors, whose sum is σ = 42832254. Its totient is φ = 42832252.

The previous prime is 42832247. The next prime is 42832267. The reversal of 42832253 is 35223824.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23454649 + 19377604 = 4843^2 + 4402^2 .

It is a cyclic number.

It is not a de Polignac number, because 42832253 - 2⁶ = 42832189 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42832453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21416126 + 21416127.

It is an arithmetic number, because the mean of its divisors is an integer number (21416127).

Almost surely, 2^42832253 is an apocalyptic number.

It is an amenable number.

42832253 is a deficient number, since it is larger than the sum of its proper divisors (1).

42832253 is an equidigital number, since it uses as much as digits as its factorization.

42832253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 29.

The square root of 42832253 is about 6544.6354367528. The cubic root of 42832253 is about 349.8836429542.

The spelling of 42832253 in words is "forty-two million, eight hundred thirty-two thousand, two hundred fifty-three".