51448876 has 6 divisors (see below), whose sum is σ = 90035540. Its totient is φ = 25724436.

The previous prime is 51448847. The next prime is 51448877. The reversal of 51448876 is 67884415.

It is not an unprimeable number, because it can be changed into a prime (51448877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6431106 + ... + 6431113.

Almost surely, 2^51448876 is an apocalyptic number.

It is an amenable number.

51448876 is a deficient number, since it is larger than the sum of its proper divisors (38586664).

51448876 is a wasteful number, since it uses less digits than its factorization.

51448876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12862223 (or 12862221 counting only the distinct ones).

The product of its digits is 215040, while the sum is 43.

The square root of 51448876 is about 7172.7871849094. The cubic root of 51448876 is about 371.9277907401.

The spelling of 51448876 in words is "fifty-one million, four hundred forty-eight thousand, eight hundred seventy-six".