11858459073 has 8 divisors (see below), whose sum is σ = 15812031168. Its totient is φ = 7905263184.

The previous prime is 11858459051. The next prime is 11858459077. The reversal of 11858459073 is 37095485811.

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

It is not a de Polignac number, because 11858459073 - 2⁶ = 11858459009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11858459077) 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, 9690 + ... + 154307.

It is an arithmetic number, because the mean of its divisors is an integer number (1976503896).

Almost surely, 2^11858459073 is an apocalyptic number.

It is an amenable number.

11858459073 is a deficient number, since it is larger than the sum of its proper divisors (3953572095).

11858459073 is a wasteful number, since it uses less digits than its factorization.

11858459073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188103.

The product of its (nonzero) digits is 1209600, while the sum is 51.

The spelling of 11858459073 in words is "eleven billion, eight hundred fifty-eight million, four hundred fifty-nine thousand, seventy-three".