51042325304432 has 40 divisors (see below), whose sum is σ = 123297045543552. Its totient is φ = 19886620248000.

The previous prime is 51042325304431. The next prime is 51042325304459. The reversal of 51042325304432 is 23440352324015.

51042325304432 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 2×51042325304432² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51042325304431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20715228194 + ... + 20715230657.

Almost surely, 2^{51042325304432} is an apocalyptic number.

It is an amenable number.

51042325304432 is an abundant number, since it is smaller than the sum of its proper divisors (72254720239120).

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

51042325304432 is a wasteful number, since it uses less digits than its factorization.

51042325304432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41430458877 (or 41430458871 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 51042325304432 its reverse (23440352324015), we get a palindrome (74482677628447).

The spelling of 51042325304432 in words is "fifty-one trillion, forty-two billion, three hundred twenty-five million, three hundred four thousand, four hundred thirty-two".