11758741489 has 8 divisors (see below), whose sum is σ = 13502861280. Its totient is φ = 10127145600.

The previous prime is 11758741469. The next prime is 11758741507. The reversal of 11758741489 is 98414785711.

It is a happy number.

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

It is not a de Polignac number, because 11758741489 - 2⁹ = 11758740977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11758741469) 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, 28130752 + ... + 28131169.

It is an arithmetic number, because the mean of its divisors is an integer number (1687857660).

Almost surely, 2^11758741489 is an apocalyptic number.

11758741489 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

11758741489 is a deficient number, since it is larger than the sum of its proper divisors (1744119791).

11758741489 is a wasteful number, since it uses less digits than its factorization.

11758741489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56261951.

The product of its digits is 2257920, while the sum is 55.

The spelling of 11758741489 in words is "eleven billion, seven hundred fifty-eight million, seven hundred forty-one thousand, four hundred eighty-nine".