51927876 has 216 divisors, whose sum is σ = 178930752. Its totient is φ = 12355200.

The previous prime is 51927857. The next prime is 51927899. The reversal of 51927876 is 67872915.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 396331 + ... + 396461.

Almost surely, 2^51927876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51927876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89465376).

51927876 is an abundant number, since it is smaller than the sum of its proper divisors (127002876).

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

51927876 is a wasteful number, since it uses less digits than its factorization.

51927876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183 (or 167 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 51927876 is about 7206.0999160434. The cubic root of 51927876 is about 373.0784694045.

The spelling of 51927876 in words is "fifty-one million, nine hundred twenty-seven thousand, eight hundred seventy-six".