63077265 has 16 divisors (see below), whose sum is σ = 112137600. Its totient is φ = 33641136.

The previous prime is 63077239. The next prime is 63077269. The reversal of 63077265 is 56277036.

It is a happy number.

It is not a de Polignac number, because 63077265 - 2⁷ = 63077137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63077269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233485 + ... + 233754.

It is an arithmetic number, because the mean of its divisors is an integer number (7008600).

Almost surely, 2^63077265 is an apocalyptic number.

It is an amenable number.

63077265 is a deficient number, since it is larger than the sum of its proper divisors (49060335).

63077265 is a wasteful number, since it uses less digits than its factorization.

63077265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467253 (or 467247 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 63077265 is about 7942.1196792796. The cubic root of 63077265 is about 398.0683219831.

The spelling of 63077265 in words is "sixty-three million, seventy-seven thousand, two hundred sixty-five".