51053776 has 20 divisors (see below), whose sum is σ = 102108544. Its totient is φ = 24703200.

The previous prime is 51053753. The next prime is 51053777. The reversal of 51053776 is 67735015.

51053776 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51053777) 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, 50970 + ... + 51961.

Almost surely, 2^51053776 is an apocalyptic number.

It is an amenable number.

51053776 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.

51053776 is a wasteful number, since it uses less digits than its factorization.

51053776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102970 (or 102964 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 34.

The square root of 51053776 is about 7145.1925096529. The cubic root of 51053776 is about 370.9732739640.

The spelling of 51053776 in words is "fifty-one million, fifty-three thousand, seven hundred seventy-six".