51524166 has 8 divisors (see below), whose sum is σ = 103048344. Its totient is φ = 17174720.

The previous prime is 51524119. The next prime is 51524197. The reversal of 51524166 is 66142515.

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

51524166 is an admirable number.

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, 4293675 + ... + 4293686.

It is an arithmetic number, because the mean of its divisors is an integer number (12881043).

Almost surely, 2^51524166 is an apocalyptic number.

51524166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

51524166 is a wasteful number, since it uses less digits than its factorization.

51524166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8587366.

The product of its digits is 7200, while the sum is 30.

The square root of 51524166 is about 7178.0335747334. The cubic root of 51524166 is about 372.1091280021.

The spelling of 51524166 in words is "fifty-one million, five hundred twenty-four thousand, one hundred sixty-six".