152522522 has 16 divisors (see below), whose sum is σ = 239956992. Its totient is φ = 72570960.

The previous prime is 152522497. The next prime is 152522537. The reversal of 152522522 is 225225251.

152522522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 152522491 and 152522500.

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, 647 + ... + 17477.

It is an arithmetic number, because the mean of its divisors is an integer number (14997312).

Almost surely, 2^152522522 is an apocalyptic number.

152522522 is a deficient number, since it is larger than the sum of its proper divisors (87434470).

152522522 is a wasteful number, since it uses less digits than its factorization.

152522522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17053.

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

The square root of 152522522 is about 12350.0008906882. Note that the first 3 decimals coincide. The cubic root of 152522522 is about 534.2911647924.

Adding to 152522522 its reverse (225225251), we get a palindrome (377747773).

The spelling of 152522522 in words is "one hundred fifty-two million, five hundred twenty-two thousand, five hundred twenty-two".