51827376 has 40 divisors (see below), whose sum is σ = 135152064. Its totient is φ = 17112640.

The previous prime is 51827371. The next prime is 51827387. The reversal of 51827376 is 67372815.

It is not an unprimeable number, because it can be changed into a prime (51827371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91 + ... + 10181.

Almost surely, 2^51827376 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 51827376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67576032).

51827376 is an abundant number, since it is smaller than the sum of its proper divisors (83324688).

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

51827376 is a wasteful number, since it uses less digits than its factorization.

51827376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10209 (or 10203 counting only the distinct ones).

The product of its digits is 70560, while the sum is 39.

The square root of 51827376 is about 7199.1232799557. The cubic root of 51827376 is about 372.8376315110.

The spelling of 51827376 in words is "fifty-one million, eight hundred twenty-seven thousand, three hundred seventy-six".