51854041 has 8 divisors (see below), whose sum is σ = 53664768. Its totient is φ = 50052000.

The previous prime is 51854039. The next prime is 51854083. The reversal of 51854041 is 14045815.

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 51854041 - 2¹ = 51854039 is a prime.

It is a super-3 number, since 3×51854041³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51854141) 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, 11421 + ... + 15301.

It is an arithmetic number, because the mean of its divisors is an integer number (6708096).

Almost surely, 2^51854041 is an apocalyptic number.

It is an amenable number.

51854041 is a deficient number, since it is larger than the sum of its proper divisors (1810727).

51854041 is a wasteful number, since it uses less digits than its factorization.

51854041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4343.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 51854041 is about 7200.9750034284. The cubic root of 51854041 is about 372.9015617586.

Adding to 51854041 its reverse (14045815), we get a palindrome (65899856).

The spelling of 51854041 in words is "fifty-one million, eight hundred fifty-four thousand, forty-one".