51625606 has 8 divisors (see below), whose sum is σ = 77481144. Its totient is φ = 25798560.

The previous prime is 51625589. The next prime is 51625621. The reversal of 51625606 is 60652615.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1795 + ... + 10318.

It is an arithmetic number, because the mean of its divisors is an integer number (9685143).

Almost surely, 2^51625606 is an apocalyptic number.

51625606 is a deficient number, since it is larger than the sum of its proper divisors (25855538).

51625606 is a wasteful number, since it uses less digits than its factorization.

51625606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14246.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 51625606 is about 7185.0961023496. The cubic root of 51625606 is about 372.3531688616.

The spelling of 51625606 in words is "fifty-one million, six hundred twenty-five thousand, six hundred six".