1522536213 has 16 divisors (see below), whose sum is σ = 2215342656. Its totient is φ = 922439040.

The previous prime is 1522536143. The next prime is 1522536227. The reversal of 1522536213 is 3126352251.

It is not a de Polignac number, because 1522536213 - 2²⁴ = 1505758997 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1522536293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126681 + ... + 138177.

It is an arithmetic number, because the mean of its divisors is an integer number (138458916).

Almost surely, 2^1522536213 is an apocalyptic number.

It is an amenable number.

1522536213 is a deficient number, since it is larger than the sum of its proper divisors (692806443).

1522536213 is a wasteful number, since it uses less digits than its factorization.

1522536213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15524.

The product of its digits is 10800, while the sum is 30.

The square root of 1522536213 is about 39019.6900679644. The cubic root of 1522536213 is about 1150.4185528754.

Adding to 1522536213 its reverse (3126352251), we get a palindrome (4648888464).

It can be divided in two parts, 1522 and 536213, that added together give a palindrome (537735).

The spelling of 1522536213 in words is "one billion, five hundred twenty-two million, five hundred thirty-six thousand, two hundred thirteen".