51050608 has 20 divisors (see below), whose sum is σ = 113040880. Its totient is φ = 21878784.

The previous prime is 51050603. The next prime is 51050641. The reversal of 51050608 is 80605015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51050603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227793 + ... + 228016.

It is an arithmetic number, because the mean of its divisors is an integer number (5652044).

Almost surely, 2^51050608 is an apocalyptic number.

It is an amenable number.

51050608 is an abundant number, since it is smaller than the sum of its proper divisors (61990272).

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

51050608 is a wasteful number, since it uses less digits than its factorization.

51050608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455824 (or 455818 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 51050608 is about 7144.9708186948. The cubic root of 51050608 is about 370.9656005672.

The spelling of 51050608 in words is "fifty-one million, fifty thousand, six hundred eight".