1088532917448 has 16 divisors (see below), whose sum is σ = 2721332293680. Its totient is φ = 362844305808.

The previous prime is 1088532917419. The next prime is 1088532917501. The reversal of 1088532917448 is 8447192358801.

It is a junction number, because it is equal to n+sod(n) for n = 1088532917391 and 1088532917400.

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, 22677769090 + ... + 22677769137.

It is an arithmetic number, because the mean of its divisors is an integer number (170083268355).

Almost surely, 2^{1088532917448} is an apocalyptic number.

It is an amenable number.

1088532917448 is an abundant number, since it is smaller than the sum of its proper divisors (1632799376232).

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

1088532917448 is a wasteful number, since it uses less digits than its factorization.

1088532917448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45355538236 (or 45355538232 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 60.

The spelling of 1088532917448 in words is "one trillion, eighty-eight billion, five hundred thirty-two million, nine hundred seventeen thousand, four hundred forty-eight".