51230411 has 8 divisors (see below), whose sum is σ = 52325184. Its totient is φ = 50145480.

The previous prime is 51230393. The next prime is 51230419. The reversal of 51230411 is 11403215.

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

It is not a de Polignac number, because 51230411 - 2¹⁴ = 51214027 is a prime.

It is a super-2 number, since 2×51230411² = 5249110022457842, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 51230411.

It is not an unprimeable number, because it can be changed into a prime (51230419) 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, 8576 + ... + 13266.

It is an arithmetic number, because the mean of its divisors is an integer number (6540648).

Almost surely, 2^51230411 is an apocalyptic number.

51230411 is a deficient number, since it is larger than the sum of its proper divisors (1094773).

51230411 is a wasteful number, since it uses less digits than its factorization.

51230411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4921.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 51230411 is about 7157.5422457712. The cubic root of 51230411 is about 371.4006105537.

Adding to 51230411 its reverse (11403215), we get a palindrome (62633626).

The spelling of 51230411 in words is "fifty-one million, two hundred thirty thousand, four hundred eleven".