1353442052 has 6 divisors (see below), whose sum is σ = 2368523598. Its totient is φ = 676721024.

The previous prime is 1353442049. The next prime is 1353442159. The reversal of 1353442052 is 2502443531.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 767511616 + 585930436 = 27704^2 + 24206^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 169180253 + ... + 169180260.

It is an arithmetic number, because the mean of its divisors is an integer number (394753933).

Almost surely, 2^1353442052 is an apocalyptic number.

It is an amenable number.

1353442052 is a deficient number, since it is larger than the sum of its proper divisors (1015081546).

1353442052 is a wasteful number, since it uses less digits than its factorization.

1353442052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338360517 (or 338360515 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 1353442052 is about 36789.1567177069. The cubic root of 1353442052 is about 1106.1479581919.

Adding to 1353442052 its reverse (2502443531), we get a palindrome (3855885583).

The spelling of 1353442052 in words is "one billion, three hundred fifty-three million, four hundred forty-two thousand, fifty-two".