51606410 has 16 divisors (see below), whose sum is σ = 92988000. Its totient is φ = 20621136.

The previous prime is 51606367. The next prime is 51606431. The reversal of 51606410 is 1460615.

51606410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10541 + ... + 14639.

It is an arithmetic number, because the mean of its divisors is an integer number (5811750).

Almost surely, 2^51606410 is an apocalyptic number.

51606410 is a deficient number, since it is larger than the sum of its proper divisors (41381590).

51606410 is a wasteful number, since it uses less digits than its factorization.

51606410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5365.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 51606410 is about 7183.7601574663. The cubic root of 51606410 is about 372.3070123250.

The spelling of 51606410 in words is "fifty-one million, six hundred six thousand, four hundred ten".