11285754539 has 8 divisors (see below), whose sum is σ = 12132503040. Its totient is φ = 10464282216.

The previous prime is 11285754533. The next prime is 11285754547. The reversal of 11285754539 is 93545758211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11285754539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11285754533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6318119 + ... + 6319904.

It is an arithmetic number, because the mean of its divisors is an integer number (1516562880).

Almost surely, 2^11285754539 is an apocalyptic number.

11285754539 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11285754539 is a deficient number, since it is larger than the sum of its proper divisors (846748501).

11285754539 is a wasteful number, since it uses less digits than its factorization.

11285754539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12638089.

The product of its digits is 1512000, while the sum is 50.

The spelling of 11285754539 in words is "eleven billion, two hundred eighty-five million, seven hundred fifty-four thousand, five hundred thirty-nine".