51052332 has 12 divisors (see below), whose sum is σ = 119122136. Its totient is φ = 17017440.

The previous prime is 51052327. The next prime is 51052333. The reversal of 51052332 is 23325015.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 51052299 and 51052308.

It is not an unprimeable number, because it can be changed into a prime (51052333) 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, 2127169 + ... + 2127192.

Almost surely, 2^51052332 is an apocalyptic number.

It is an amenable number.

51052332 is an abundant number, since it is smaller than the sum of its proper divisors (68069804).

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

51052332 is a wasteful number, since it uses less digits than its factorization.

51052332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4254368 (or 4254366 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 51052332 is about 7145.0914619758. The cubic root of 51052332 is about 370.9697764071.

Adding to 51052332 its reverse (23325015), we get a palindrome (74377347).

It can be divided in two parts, 510523 and 32, that added together give a triangular number (510555 = T₁₀₁₀).

The spelling of 51052332 in words is "fifty-one million, fifty-two thousand, three hundred thirty-two".