1355533532 has 12 divisors (see below), whose sum is σ = 2381636376. Its totient is φ = 675066000.

The previous prime is 1355533519. The next prime is 1355533541. The reversal of 1355533532 is 2353355531.

It is a junction number, because it is equal to n+sod(n) for n = 1355533492 and 1355533501.

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, 674063 + ... + 676070.

It is an arithmetic number, because the mean of its divisors is an integer number (198469698).

Almost surely, 2^1355533532 is an apocalyptic number.

It is an amenable number.

1355533532 is a deficient number, since it is larger than the sum of its proper divisors (1026102844).

1355533532 is a wasteful number, since it uses less digits than its factorization.

1355533532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350388 (or 1350386 counting only the distinct ones).

The product of its digits is 101250, while the sum is 35.

The square root of 1355533532 is about 36817.5709682211. The cubic root of 1355533532 is about 1106.7174433969.

The spelling of 1355533532 in words is "one billion, three hundred fifty-five million, five hundred thirty-three thousand, five hundred thirty-two".