51048132 has 24 divisors (see below), whose sum is σ = 124291776. Its totient is φ = 16276128.

The previous prime is 51048131. The next prime is 51048143. The reversal of 51048132 is 23184015.

51048132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (51048131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92203 + ... + 92754.

It is an arithmetic number, because the mean of its divisors is an integer number (5178824).

Almost surely, 2^51048132 is an apocalyptic number.

It is an amenable number.

51048132 is an abundant number, since it is smaller than the sum of its proper divisors (73243644).

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

51048132 is a wasteful number, since it uses less digits than its factorization.

51048132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184987 (or 184985 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 51048132 is about 7144.7975478666. The cubic root of 51048132 is about 370.9596030828.

The spelling of 51048132 in words is "fifty-one million, forty-eight thousand, one hundred thirty-two".