5120450522 has 32 divisors (see below), whose sum is σ = 8562153600. Its totient is φ = 2276838720.

The previous prime is 5120450519. The next prime is 5120450527. The reversal of 5120450522 is 2250540215.

It is a junction number, because it is equal to n+sod(n) for n = 5120450491 and 5120450500.

It is not an unprimeable number, because it can be changed into a prime (5120450527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400643 + ... + 413225.

It is an arithmetic number, because the mean of its divisors is an integer number (267567300).

Almost surely, 2^5120450522 is an apocalyptic number.

5120450522 is a deficient number, since it is larger than the sum of its proper divisors (3441703078).

5120450522 is a wasteful number, since it uses less digits than its factorization.

5120450522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12998.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 5120450522 is about 71557.3233289228. The cubic root of 5120450522 is about 1723.5983036796.

Adding to 5120450522 its reverse (2250540215), we get a palindrome (7370990737).

The spelling of 5120450522 in words is "five billion, one hundred twenty million, four hundred fifty thousand, five hundred twenty-two".