51532414 has 16 divisors (see below), whose sum is σ = 78399216. Its totient is φ = 25401600.

The previous prime is 51532357. The next prime is 51532417. The reversal of 51532414 is 41423515.

It is a happy number.

51532414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51532417) 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, 94984 + ... + 95524.

It is an arithmetic number, because the mean of its divisors is an integer number (4899951).

Almost surely, 2^51532414 is an apocalyptic number.

51532414 is a deficient number, since it is larger than the sum of its proper divisors (26866802).

51532414 is a wasteful number, since it uses less digits than its factorization.

51532414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131.

The product of its digits is 2400, while the sum is 25.

The square root of 51532414 is about 7178.6080823513. The cubic root of 51532414 is about 372.1289827135.

Adding to 51532414 its reverse (41423515), we get a palindrome (92955929).

The spelling of 51532414 in words is "fifty-one million, five hundred thirty-two thousand, four hundred fourteen".