63772463 has 2 divisors, whose sum is σ = 63772464. Its totient is φ = 63772462.

The previous prime is 63772441. The next prime is 63772477. The reversal of 63772463 is 36427736.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63772463 - 2⁸ = 63772207 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 (63772403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31886231 + 31886232.

It is an arithmetic number, because the mean of its divisors is an integer number (31886232).

Almost surely, 2^63772463 is an apocalyptic number.

63772463 is a deficient number, since it is larger than the sum of its proper divisors (1).

63772463 is an equidigital number, since it uses as much as digits as its factorization.

63772463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 38.

The square root of 63772463 is about 7985.7662750672. The cubic root of 63772463 is about 399.5254016972.

The spelling of 63772463 in words is "sixty-three million, seven hundred seventy-two thousand, four hundred sixty-three".