4522352540 has 24 divisors (see below), whose sum is σ = 9803294592. Its totient is φ = 1750587840.

The previous prime is 4522352531. The next prime is 4522352579. The reversal of 4522352540 is 452532254.

It is a junction number, because it is equal to n+sod(n) for n = 4522352497 and 4522352506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3646439 + ... + 3647678.

It is an arithmetic number, because the mean of its divisors is an integer number (408470608).

Almost surely, 2^4522352540 is an apocalyptic number.

It is an amenable number.

4522352540 is an abundant number, since it is smaller than the sum of its proper divisors (5280942052).

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

4522352540 is a wasteful number, since it uses less digits than its factorization.

4522352540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7294157 (or 7294155 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 4522352540 is about 67248.4389409896. The cubic root of 4522352540 is about 1653.6926834268.

Adding to 4522352540 its reverse (452532254), we get a palindrome (4974884794).

The spelling of 4522352540 in words is "four billion, five hundred twenty-two million, three hundred fifty-two thousand, five hundred forty".