51068373 has 8 divisors (see below), whose sum is σ = 68129568. Its totient is φ = 34026384.

The previous prime is 51068363. The next prime is 51068387. The reversal of 51068373 is 37386015.

It is a happy number.

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

It is not a de Polignac number, because 51068373 - 2²⁴ = 34291157 is a prime.

It is a super-3 number, since 3×51068373³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51068363) 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, 3415 + ... + 10667.

It is an arithmetic number, because the mean of its divisors is an integer number (8516196).

Almost surely, 2^51068373 is an apocalyptic number.

It is an amenable number.

51068373 is a deficient number, since it is larger than the sum of its proper divisors (17061195).

51068373 is a wasteful number, since it uses less digits than its factorization.

51068373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9603.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 51068373 is about 7146.2138926847. The cubic root of 51068373 is about 371.0086261051.

The spelling of 51068373 in words is "fifty-one million, sixty-eight thousand, three hundred seventy-three".