51414133 has 8 divisors (see below), whose sum is σ = 54331200. Its totient is φ = 48518208.

The previous prime is 51414113. The next prime is 51414161. The reversal of 51414133 is 33141415.

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 51414133 - 2¹⁷ = 51283061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51414113) 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, 148 + ... + 10141.

It is an arithmetic number, because the mean of its divisors is an integer number (6791400).

Almost surely, 2^51414133 is an apocalyptic number.

It is an amenable number.

51414133 is a deficient number, since it is larger than the sum of its proper divisors (2917067).

51414133 is a wasteful number, since it uses less digits than its factorization.

51414133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10571.

The product of its digits is 720, while the sum is 22.

The square root of 51414133 is about 7170.3649140054. The cubic root of 51414133 is about 371.8440519687.

Adding to 51414133 its reverse (33141415), we get a palindrome (84555548).

The spelling of 51414133 in words is "fifty-one million, four hundred fourteen thousand, one hundred thirty-three".