51066335 has 8 divisors (see below), whose sum is σ = 61502496. Its totient is φ = 40704480.

The previous prime is 51066293. The next prime is 51066341. The reversal of 51066335 is 53366015.

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

It is not a de Polignac number, because 51066335 - 2¹⁴ = 51049951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51066298 and 51066307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17051 + ... + 19820.

It is an arithmetic number, because the mean of its divisors is an integer number (7687812).

Almost surely, 2^51066335 is an apocalyptic number.

51066335 is a deficient number, since it is larger than the sum of its proper divisors (10436161).

51066335 is a wasteful number, since it uses less digits than its factorization.

51066335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37153.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 51066335 is about 7146.0712982729. The cubic root of 51066335 is about 371.0036907240.

The spelling of 51066335 in words is "fifty-one million, sixty-six thousand, three hundred thirty-five".