63350477 has 2 divisors, whose sum is σ = 63350478. Its totient is φ = 63350476.

The previous prime is 63350461. The next prime is 63350491. The reversal of 63350477 is 77405336.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41550916 + 21799561 = 6446^2 + 4669^2 .

It is a cyclic number.

It is not a de Polignac number, because 63350477 - 2⁴ = 63350461 is a prime.

It is a super-2 number, since 2×63350477² = 8026565872255058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63350437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31675238 + 31675239.

It is an arithmetic number, because the mean of its divisors is an integer number (31675239).

Almost surely, 2^63350477 is an apocalyptic number.

It is an amenable number.

63350477 is a deficient number, since it is larger than the sum of its proper divisors (1).

63350477 is an equidigital number, since it uses as much as digits as its factorization.

63350477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 63350477 is about 7959.3012884298. The cubic root of 63350477 is about 398.6422234050.

The spelling of 63350477 in words is "sixty-three million, three hundred fifty thousand, four hundred seventy-seven".