51170441367 has 8 divisors (see below), whose sum is σ = 68260922496. Its totient is φ = 34096793912.

The previous prime is 51170441359. The next prime is 51170441393. The reversal of 51170441367 is 76314407115.

It is a happy number.

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 51170441367 - 2³ = 51170441359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51170441767) 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, 4201323 + ... + 4213484.

It is an arithmetic number, because the mean of its divisors is an integer number (8532615312).

Almost surely, 2^51170441367 is an apocalyptic number.

51170441367 is a deficient number, since it is larger than the sum of its proper divisors (17090481129).

51170441367 is a wasteful number, since it uses less digits than its factorization.

51170441367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8416837.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 51170441367 in words is "fifty-one billion, one hundred seventy million, four hundred forty-one thousand, three hundred sixty-seven".