1004252522 has 16 divisors (see below), whose sum is σ = 1854004992. Its totient is φ = 397286640.

The previous prime is 1004252507. The next prime is 1004252527. The reversal of 1004252522 is 2252524001.

It is not an unprimeable number, because it can be changed into a prime (1004252527) 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, 2758754 + ... + 2759117.

It is an arithmetic number, because the mean of its divisors is an integer number (115875312).

Almost surely, 2^1004252522 is an apocalyptic number.

1004252522 is a deficient number, since it is larger than the sum of its proper divisors (849752470).

1004252522 is a wasteful number, since it uses less digits than its factorization.

1004252522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5517893.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 1004252522 is about 31689.9435468099. The cubic root of 1004252522 is about 1001.4155027399.

Adding to 1004252522 its reverse (2252524001), we get a palindrome (3256776523).

The spelling of 1004252522 in words is "one billion, four million, two hundred fifty-two thousand, five hundred twenty-two".