447671020477265 has 32 divisors (see below), whose sum is σ = 603800203668480. Its totient is φ = 316152595984896.

The previous prime is 447671020477201. The next prime is 447671020477301. The reversal of 447671020477265 is 562774020176744.

It is a cyclic number.

It is not a de Polignac number, because 447671020477265 - 2⁶ = 447671020477201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 447671020477198 and 447671020477207.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21638825 + ... + 36926694.

It is an arithmetic number, because the mean of its divisors is an integer number (18868756364640).

Almost surely, 2^{447671020477265} is an apocalyptic number.

It is an amenable number.

447671020477265 is a deficient number, since it is larger than the sum of its proper divisors (156129183191215).

447671020477265 is a wasteful number, since it uses less digits than its factorization.

447671020477265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58570673.

The product of its (nonzero) digits is 110638080, while the sum is 62.

The spelling of 447671020477265 in words is "four hundred forty-seven trillion, six hundred seventy-one billion, twenty million, four hundred seventy-seven thousand, two hundred sixty-five".