51125032324 has 24 divisors (see below), whose sum is σ = 90950428800. Its totient is φ = 25139333280.

The previous prime is 51125032319. The next prime is 51125032337. The reversal of 51125032324 is 42323052115.

It is a super-2 number, since 2×51125032324² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51125032292 and 51125032301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1919007 + ... + 1945465.

It is an arithmetic number, because the mean of its divisors is an integer number (3789601200).

Almost surely, 2^51125032324 is an apocalyptic number.

It is an amenable number.

51125032324 is a deficient number, since it is larger than the sum of its proper divisors (39825396476).

51125032324 is a wasteful number, since it uses less digits than its factorization.

51125032324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34443 (or 34441 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 51125032324 its reverse (42323052115), we get a palindrome (93448084439).

The spelling of 51125032324 in words is "fifty-one billion, one hundred twenty-five million, thirty-two thousand, three hundred twenty-four".