51441414 has 16 divisors (see below), whose sum is σ = 102961152. Its totient is φ = 17134088.

The previous prime is 51441413. The next prime is 51441419. The reversal of 51441414 is 41414415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51441413) 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, 8587 + ... + 13289.

It is an arithmetic number, because the mean of its divisors is an integer number (6435072).

Almost surely, 2^51441414 is an apocalyptic number.

51441414 is an abundant number, since it is smaller than the sum of its proper divisors (51519738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51441414 is a wasteful number, since it uses less digits than its factorization.

51441414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6531.

The product of its digits is 1280, while the sum is 24.

The square root of 51441414 is about 7172.2670056266. The cubic root of 51441414 is about 371.9098087512.

Adding to 51441414 its reverse (41414415), we get a palindrome (92855829).

The spelling of 51441414 in words is "fifty-one million, four hundred forty-one thousand, four hundred fourteen".