63377053 has 2 divisors, whose sum is σ = 63377054. Its totient is φ = 63377052.

The previous prime is 63377023. The next prime is 63377059. The reversal of 63377053 is 35077336.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57486724 + 5890329 = 7582^2 + 2427^2 .

It is a cyclic number.

It is not a de Polignac number, because 63377053 - 2⁹ = 63376541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63377059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31688526 + 31688527.

It is an arithmetic number, because the mean of its divisors is an integer number (31688527).

Almost surely, 2^63377053 is an apocalyptic number.

It is an amenable number.

63377053 is a deficient number, since it is larger than the sum of its proper divisors (1).

63377053 is an equidigital number, since it uses as much as digits as its factorization.

63377053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 34.

The square root of 63377053 is about 7960.9706066534. The cubic root of 63377053 is about 398.6979600788.

The spelling of 63377053 in words is "sixty-three million, three hundred seventy-seven thousand, fifty-three".