1356152252 has 24 divisors (see below), whose sum is σ = 2920944096. Its totient is φ = 536499648.

The previous prime is 1356152233. The next prime is 1356152269. The reversal of 1356152252 is 2522516531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1862483 + ... + 1863210.

It is an arithmetic number, because the mean of its divisors is an integer number (121706004).

Almost surely, 2^1356152252 is an apocalyptic number.

It is an amenable number.

1356152252 is an abundant number, since it is smaller than the sum of its proper divisors (1564791844).

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

1356152252 is a wasteful number, since it uses less digits than its factorization.

1356152252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3725717 (or 3725715 counting only the distinct ones).

The product of its digits is 18000, while the sum is 32.

The square root of 1356152252 is about 36825.9725194054. The cubic root of 1356152252 is about 1106.8858012291.

Adding to 1356152252 its reverse (2522516531), we get a palindrome (3878668783).

The spelling of 1356152252 in words is "one billion, three hundred fifty-six million, one hundred fifty-two thousand, two hundred fifty-two".