32634005973 has 4 divisors (see below), whose sum is σ = 43512007968. Its totient is φ = 21756003980.

The previous prime is 32634005923. The next prime is 32634005993. The reversal of 32634005973 is 37950043623.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32634005973 - 2¹⁷ = 32633874901 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32634005923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5439000993 + ... + 5439000998.

It is an arithmetic number, because the mean of its divisors is an integer number (10878001992).

Almost surely, 2^32634005973 is an apocalyptic number.

It is an amenable number.

32634005973 is a deficient number, since it is larger than the sum of its proper divisors (10878001995).

32634005973 is a wasteful number, since it uses less digits than its factorization.

32634005973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10878001994.

The product of its (nonzero) digits is 408240, while the sum is 42.

The spelling of 32634005973 in words is "thirty-two billion, six hundred thirty-four million, five thousand, nine hundred seventy-three".