63453283 has 2 divisors, whose sum is σ = 63453284. Its totient is φ = 63453282.

The previous prime is 63453259. The next prime is 63453301. The reversal of 63453283 is 38235436.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63453283 - 2¹³ = 63445091 is a prime.

It is not a weakly prime, because it can be changed into another prime (63453223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31726641 + 31726642.

It is an arithmetic number, because the mean of its divisors is an integer number (31726642).

Almost surely, 2^63453283 is an apocalyptic number.

63453283 is a deficient number, since it is larger than the sum of its proper divisors (1).

63453283 is an equidigital number, since it uses as much as digits as its factorization.

63453283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 34.

The square root of 63453283 is about 7965.7569006341. The cubic root of 63453283 is about 398.8577475030.

It can be divided in two parts, 63453 and 283, that added together give a palindrome (63736).

The spelling of 63453283 in words is "sixty-three million, four hundred fifty-three thousand, two hundred eighty-three".