51066010 has 8 divisors (see below), whose sum is σ = 91918836. Its totient is φ = 20426400.

The previous prime is 51066007. The next prime is 51066023. The reversal of 51066010 is 1066015.

It can be written as a sum of positive squares in 2 ways, for example, as 50083929 + 982081 = 7077^2 + 991^2 .

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

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, 2553291 + ... + 2553310.

Almost surely, 2^51066010 is an apocalyptic number.

51066010 is a deficient number, since it is larger than the sum of its proper divisors (40852826).

51066010 is a wasteful number, since it uses less digits than its factorization.

51066010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5106608.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 51066010 is about 7146.0485584692. The cubic root of 51066010 is about 371.0029036663.

The spelling of 51066010 in words is "fifty-one million, sixty-six thousand, ten".