11034531573 has 8 divisors (see below), whose sum is σ = 15844455648. Its totient is φ = 6790480944.

The previous prime is 11034531569. The next prime is 11034531583. The reversal of 11034531573 is 37513543011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11034531573 - 2² = 11034531569 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11034531533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141468315 + ... + 141468392.

It is an arithmetic number, because the mean of its divisors is an integer number (1980556956).

Almost surely, 2^11034531573 is an apocalyptic number.

11034531573 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11034531573 is a deficient number, since it is larger than the sum of its proper divisors (4809924075).

11034531573 is a wasteful number, since it uses less digits than its factorization.

11034531573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282936723.

The product of its (nonzero) digits is 18900, while the sum is 33.

The spelling of 11034531573 in words is "eleven billion, thirty-four million, five hundred thirty-one thousand, five hundred seventy-three".