51632406032011 has 8 divisors (see below), whose sum is σ = 59592706255584. Its totient is φ = 43818166363200.

The previous prime is 51632406031967. The next prime is 51632406032143. The reversal of 51632406032011 is 11023060423615.

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

It is a cyclic number.

It is not a de Polignac number, because 51632406032011 - 2⁹ = 51632406031499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51632406035011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36515137930 + ... + 36515139343.

It is an arithmetic number, because the mean of its divisors is an integer number (7449088281948).

Almost surely, 2^{51632406032011} is an apocalyptic number.

51632406032011 is a deficient number, since it is larger than the sum of its proper divisors (7960300223573).

51632406032011 is a wasteful number, since it uses less digits than its factorization.

51632406032011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73030277381.

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 51632406032011 its reverse (11023060423615), we get a palindrome (62655466455626).

The spelling of 51632406032011 in words is "fifty-one trillion, six hundred thirty-two billion, four hundred six million, thirty-two thousand, eleven".