1355491748528 has 20 divisors (see below), whose sum is σ = 2640775021248. Its totient is φ = 674001420480.

The previous prime is 1355491748503. The next prime is 1355491748549. The reversal of 1355491748528 is 8258471945531.

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, 234025376 + ... + 234031167.

Almost surely, 2^{1355491748528} is an apocalyptic number.

It is an amenable number.

1355491748528 is a deficient number, since it is larger than the sum of its proper divisors (1285283272720).

1355491748528 is a wasteful number, since it uses less digits than its factorization.

1355491748528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468056732 (or 468056726 counting only the distinct ones).

The product of its digits is 48384000, while the sum is 62.

The spelling of 1355491748528 in words is "one trillion, three hundred fifty-five billion, four hundred ninety-one million, seven hundred forty-eight thousand, five hundred twenty-eight".