5126233640 has 32 divisors (see below), whose sum is σ = 12582574560. Its totient is φ = 1864084800.

The previous prime is 5126233631. The next prime is 5126233661. The reversal of 5126233640 is 463326215.

It is a junction number, because it is equal to n+sod(n) for n = 5126233597 and 5126233606.

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 7 ways as a sum of consecutive naturals, for example, 5824826 + ... + 5825705.

It is an arithmetic number, because the mean of its divisors is an integer number (393205455).

Almost surely, 2^5126233640 is an apocalyptic number.

It is an amenable number.

5126233640 is an abundant number, since it is smaller than the sum of its proper divisors (7456340920).

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

5126233640 is a wasteful number, since it uses less digits than its factorization.

5126233640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11650553 (or 11650549 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 5126233640 is about 71597.7209134481. The cubic root of 5126233640 is about 1724.2469459620.

Adding to 5126233640 its reverse (463326215), we get a palindrome (5589559855).

The spelling of 5126233640 in words is "five billion, one hundred twenty-six million, two hundred thirty-three thousand, six hundred forty".