52894696466 has 16 divisors (see below), whose sum is σ = 80137526040. Its totient is φ = 26182252800.

The previous prime is 52894696457. The next prime is 52894696483. The reversal of 52894696466 is 66469649825.

It can be written as a sum of positive squares in 4 ways, for example, as 43064965441 + 9829731025 = 207521^2 + 99145^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3097640 + ... + 3114668.

Almost surely, 2^52894696466 is an apocalyptic number.

52894696466 is a deficient number, since it is larger than the sum of its proper divisors (27242829574).

52894696466 is a wasteful number, since it uses less digits than its factorization.

52894696466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32509.

The product of its digits is 134369280, while the sum is 65.

The spelling of 52894696466 in words is "fifty-two billion, eight hundred ninety-four million, six hundred ninety-six thousand, four hundred sixty-six".