51462848 has 14 divisors (see below), whose sum is σ = 102121716. Its totient is φ = 25731392.

The previous prime is 51462847. The next prime is 51462863. The reversal of 51462848 is 84826415.

It is a happy number.

It is a super-2 number, since 2×51462848² = 5296849448542208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51462847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401990 + ... + 402117.

Almost surely, 2^51462848 is an apocalyptic number.

It is an amenable number.

51462848 is a deficient number, since it is larger than the sum of its proper divisors (50658868).

51462848 is an equidigital number, since it uses as much as digits as its factorization.

51462848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804119 (or 804109 counting only the distinct ones).

The product of its digits is 61440, while the sum is 38.

The square root of 51462848 is about 7173.7610777053. The cubic root of 51462848 is about 371.9614559055.

The spelling of 51462848 in words is "fifty-one million, four hundred sixty-two thousand, eight hundred forty-eight".