1130528420563 has 4 divisors (see below), whose sum is σ = 1130534856000. Its totient is φ = 1130521985128.

The previous prime is 1130528420551. The next prime is 1130528420569. The reversal of 1130528420563 is 3650248250311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130528420563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130528420569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2946595 + ... + 3308092.

It is an arithmetic number, because the mean of its divisors is an integer number (282633714000).

Almost surely, 2^{1130528420563} is an apocalyptic number.

1130528420563 is a deficient number, since it is larger than the sum of its proper divisors (6435437).

1130528420563 is an equidigital number, since it uses as much as digits as its factorization.

1130528420563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6435436.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 1130528420563 in words is "one trillion, one hundred thirty billion, five hundred twenty-eight million, four hundred twenty thousand, five hundred sixty-three".