65263303275 has 48 divisors (see below), whose sum is σ = 112641719040. Its totient is φ = 33279452800.

The previous prime is 65263303267. The next prime is 65263303291. The reversal of 65263303275 is 57230336256.

It is not a de Polignac number, because 65263303275 - 2³ = 65263303267 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4856065 + ... + 4869485.

It is an arithmetic number, because the mean of its divisors is an integer number (2346702480).

Almost surely, 2^65263303275 is an apocalyptic number.

65263303275 is a deficient number, since it is larger than the sum of its proper divisors (47378415765).

65263303275 is a wasteful number, since it uses less digits than its factorization.

65263303275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16276 (or 16271 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 42.

The spelling of 65263303275 in words is "sixty-five billion, two hundred sixty-three million, three hundred three thousand, two hundred seventy-five".