1353213604 has 6 divisors (see below), whose sum is σ = 2368123814. Its totient is φ = 676606800.

The previous prime is 1353213601. The next prime is 1353213661. The reversal of 1353213604 is 4063123531.

It can be written as a sum of positive squares in only one way, i.e., 1144468900 + 208744704 = 33830^2 + 14448^2 .

It is not an unprimeable number, because it can be changed into a prime (1353213601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169151697 + ... + 169151704.

Almost surely, 2^1353213604 is an apocalyptic number.

It is an amenable number.

1353213604 is a deficient number, since it is larger than the sum of its proper divisors (1014910210).

1353213604 is a wasteful number, since it uses less digits than its factorization.

1353213604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338303405 (or 338303403 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 1353213604 is about 36786.0517587849. The cubic root of 1353213604 is about 1106.0857189781.

The spelling of 1353213604 in words is "one billion, three hundred fifty-three million, two hundred thirteen thousand, six hundred four".