32513052466 has 8 divisors (see below), whose sum is σ = 51638377500. Its totient is φ = 15300259968.

The previous prime is 32513052463. The next prime is 32513052499. The reversal of 32513052466 is 66425031523.

It can be written as a sum of positive squares in 2 ways, for example, as 31534301241 + 978751225 = 177579^2 + 31285^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (32513052461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478133091 + ... + 478133158.

Almost surely, 2^32513052466 is an apocalyptic number.

32513052466 is a deficient number, since it is larger than the sum of its proper divisors (19125325034).

32513052466 is a wasteful number, since it uses less digits than its factorization.

32513052466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956266268.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 32513052466 its reverse (66425031523), we get a palindrome (98938083989).

The spelling of 32513052466 in words is "thirty-two billion, five hundred thirteen million, fifty-two thousand, four hundred sixty-six".