11312535541 has 8 divisors (see below), whose sum is σ = 11679704064. Its totient is φ = 10949712480.

The previous prime is 11312535529. The next prime is 11312535601. The reversal of 11312535541 is 14553521311.

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

It is a cyclic number.

It is not a de Polignac number, because 11312535541 - 2⁷ = 11312535413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312535041) 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, 1081075 + ... + 1091488.

It is an arithmetic number, because the mean of its divisors is an integer number (1459963008).

Almost surely, 2^11312535541 is an apocalyptic number.

It is an amenable number.

11312535541 is a deficient number, since it is larger than the sum of its proper divisors (367168523).

11312535541 is a wasteful number, since it uses less digits than its factorization.

11312535541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172731.

The product of its digits is 9000, while the sum is 31.

The spelling of 11312535541 in words is "eleven billion, three hundred twelve million, five hundred thirty-five thousand, five hundred forty-one".