1012522052 has 6 divisors (see below), whose sum is σ = 1771913598. Its totient is φ = 506261024.

The previous prime is 1012522051. The next prime is 1012522067. The reversal of 1012522052 is 2502252101.

It is a happy number.

1012522052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1012257856 + 264196 = 31816^2 + 514^2 .

It is not an unprimeable number, because it can be changed into a prime (1012522051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126565253 + ... + 126565260.

It is an arithmetic number, because the mean of its divisors is an integer number (295318933).

Almost surely, 2^1012522052 is an apocalyptic number.

It is an amenable number.

1012522052 is a deficient number, since it is larger than the sum of its proper divisors (759391546).

1012522052 is a wasteful number, since it uses less digits than its factorization.

1012522052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253130517 (or 253130515 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 1012522052 is about 31820.1516652577. The cubic root of 1012522052 is about 1004.1567151125.

Adding to 1012522052 its reverse (2502252101), we get a palindrome (3514774153).

The spelling of 1012522052 in words is "one billion, twelve million, five hundred twenty-two thousand, fifty-two".