51832152 has 48 divisors (see below), whose sum is σ = 147771000. Its totient is φ = 16367616.

The previous prime is 51832147. The next prime is 51832163. The reversal of 51832152 is 25123815.

It is a happy number.

51832152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×51832152² = 5373143961902208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 17577 + ... + 20312.

Almost surely, 2^51832152 is an apocalyptic number.

It is an amenable number.

51832152 is an abundant number, since it is smaller than the sum of its proper divisors (95938848).

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

51832152 is a wasteful number, since it uses less digits than its factorization.

51832152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37920 (or 37913 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 51832152 is about 7199.4549793717. The cubic root of 51832152 is about 372.8490837458.

Adding to 51832152 its reverse (25123815), we get a palindrome (76955967).

It can be divided in two parts, 51832 and 152, that added together give a square (51984 = 228²).

The spelling of 51832152 in words is "fifty-one million, eight hundred thirty-two thousand, one hundred fifty-two".