51416410 has 16 divisors (see below), whose sum is σ = 92634696. Its totient is φ = 20547648.

The previous prime is 51416353. The next prime is 51416423. The reversal of 51416410 is 1461415.

It can be written as a sum of positive squares in 4 ways, for example, as 45954841 + 5461569 = 6779^2 + 2337^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15412 + ... + 18448.

Almost surely, 2^51416410 is an apocalyptic number.

51416410 is a deficient number, since it is larger than the sum of its proper divisors (41218286).

51416410 is a wasteful number, since it uses less digits than its factorization.

51416410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4737.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 51416410 is about 7170.5236907774. The cubic root of 51416410 is about 371.8495412272.

Adding to 51416410 its reverse (1461415), we get a palindrome (52877825).

The spelling of 51416410 in words is "fifty-one million, four hundred sixteen thousand, four hundred ten".