1355559248 has 10 divisors (see below), whose sum is σ = 2626396074. Its totient is φ = 677779616.

The previous prime is 1355559223. The next prime is 1355559251. The reversal of 1355559248 is 8429555531.

It can be written as a sum of positive squares in only one way, i.e., 1118768704 + 236790544 = 33448^2 + 15388^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42361211 + ... + 42361242.

Almost surely, 2^1355559248 is an apocalyptic number.

It is an amenable number.

1355559248 is a deficient number, since it is larger than the sum of its proper divisors (1270836826).

1355559248 is an equidigital number, since it uses as much as digits as its factorization.

1355559248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84722461 (or 84722455 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 47.

The square root of 1355559248 is about 36817.9202019886. The cubic root of 1355559248 is about 1106.7244419120.

The spelling of 1355559248 in words is "one billion, three hundred fifty-five million, five hundred fifty-nine thousand, two hundred forty-eight".