63465363 has 20 divisors (see below), whose sum is σ = 102100768. Its totient is φ = 39054960.

The previous prime is 63465313. The next prime is 63465371. The reversal of 63465363 is 36356436.

It is a happy number.

It is not a de Polignac number, because 63465363 - 2⁶ = 63465299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63465313) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29083 + ... + 31188.

Almost surely, 2^63465363 is an apocalyptic number.

63465363 is a deficient number, since it is larger than the sum of its proper divisors (38635405).

63465363 is a wasteful number, since it uses less digits than its factorization.

63465363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60296 (or 60287 counting only the distinct ones).

The product of its digits is 116640, while the sum is 36.

The square root of 63465363 is about 7966.5151101344. The cubic root of 63465363 is about 398.8830569151.

The spelling of 63465363 in words is "sixty-three million, four hundred sixty-five thousand, three hundred sixty-three".