51676048 has 20 divisors (see below), whose sum is σ = 105392560. Its totient is φ = 24477984.

The previous prime is 51676021. The next prime is 51676069. The reversal of 51676048 is 84067615.

It is a junction number, because it is equal to n+sod(n) for n = 51675998 and 51676016.

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, 84690 + ... + 85297.

It is an arithmetic number, because the mean of its divisors is an integer number (5269628).

Almost surely, 2^51676048 is an apocalyptic number.

It is an amenable number.

51676048 is an abundant number, since it is smaller than the sum of its proper divisors (53716512).

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

51676048 is a wasteful number, since it uses less digits than its factorization.

51676048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170014 (or 170008 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 51676048 is about 7188.6054280368. The cubic root of 51676048 is about 372.4744014960.

The spelling of 51676048 in words is "fifty-one million, six hundred seventy-six thousand, forty-eight".