51334115332 has 24 divisors (see below), whose sum is σ = 93268004760. Its totient is φ = 24692505600.

The previous prime is 51334115323. The next prime is 51334115333. The reversal of 51334115332 is 23351143315.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4395159616 + 46938955716 = 66296^2 + 216654^2 .

It is a junction number, because it is equal to n+sod(n) for n = 51334115294 and 51334115303.

It is not an unprimeable number, because it can be changed into a prime (51334115333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766669 + ... + 830932.

It is an arithmetic number, because the mean of its divisors is an integer number (3886166865).

Almost surely, 2^51334115332 is an apocalyptic number.

It is an amenable number.

51334115332 is a deficient number, since it is larger than the sum of its proper divisors (41933889428).

51334115332 is a wasteful number, since it uses less digits than its factorization.

51334115332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597911 (or 1597909 counting only the distinct ones).

The product of its digits is 16200, while the sum is 31.

Adding to 51334115332 its reverse (23351143315), we get a palindrome (74685258647).

The spelling of 51334115332 in words is "fifty-one billion, three hundred thirty-four million, one hundred fifteen thousand, three hundred thirty-two".