1355603552 has 24 divisors (see below), whose sum is σ = 2730913416. Its totient is φ = 662038272.

The previous prime is 1355603537. The next prime is 1355603573. The reversal of 1355603552 is 2553065531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491213 + ... + 493964.

It is an arithmetic number, because the mean of its divisors is an integer number (113788059).

Almost surely, 2^1355603552 is an apocalyptic number.

It is an amenable number.

1355603552 is an abundant number, since it is smaller than the sum of its proper divisors (1375309864).

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

1355603552 is an equidigital number, since it uses as much as digits as its factorization.

1355603552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985230 (or 985222 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 35.

The square root of 1355603552 is about 36818.5218606071. The cubic root of 1355603552 is about 1106.7364988756.

The spelling of 1355603552 in words is "one billion, three hundred fifty-five million, six hundred three thousand, five hundred fifty-two".