1353113428 has 6 divisors (see below), whose sum is σ = 2367948506. Its totient is φ = 676556712.

The previous prime is 1353113423. The next prime is 1353113491. The reversal of 1353113428 is 8243113531.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1267217604 + 85895824 = 35598^2 + 9268^2 .

It is a super-2 number, since 2×1353113428² = 3661831898067822368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1353113428.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353113423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169139175 + ... + 169139182.

Almost surely, 2^1353113428 is an apocalyptic number.

It is an amenable number.

1353113428 is a deficient number, since it is larger than the sum of its proper divisors (1014835078).

1353113428 is a wasteful number, since it uses less digits than its factorization.

1353113428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338278361 (or 338278359 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 1353113428 is about 36784.6901305421. The cubic root of 1353113428 is about 1106.0584244507.

Adding to 1353113428 its reverse (8243113531), we get a palindrome (9596226959).

The spelling of 1353113428 in words is "one billion, three hundred fifty-three million, one hundred thirteen thousand, four hundred twenty-eight".