11489015877 has 8 divisors (see below), whose sum is σ = 15320498016. Its totient is φ = 7658438832.

The previous prime is 11489015851. The next prime is 11489015917. The reversal of 11489015877 is 77851098411.

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

It is not a de Polignac number, because 11489015877 - 2¹⁴ = 11488999493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11489015827) 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, 196078 + ... + 247839.

It is an arithmetic number, because the mean of its divisors is an integer number (1915062252).

Almost surely, 2^11489015877 is an apocalyptic number.

It is an amenable number.

11489015877 is a deficient number, since it is larger than the sum of its proper divisors (3831482139).

11489015877 is an equidigital number, since it uses as much as digits as its factorization.

11489015877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452547.

The product of its (nonzero) digits is 564480, while the sum is 51.

The spelling of 11489015877 in words is "eleven billion, four hundred eighty-nine million, fifteen thousand, eight hundred seventy-seven".