11004605858 has 8 divisors (see below), whose sum is σ = 17375693520. Its totient is φ = 5212708020.

The previous prime is 11004605849. The next prime is 11004605917. The reversal of 11004605858 is 85850640011.

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

It is a super-2 number, since 2×11004605858² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 289594891 = 11004605858 / (1 + 1 + 0 + 0 + 4 + 6 + 0 + 5 + 8 + 5 + 8).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144797408 + ... + 144797483.

It is an arithmetic number, because the mean of its divisors is an integer number (2171961690).

Almost surely, 2^11004605858 is an apocalyptic number.

11004605858 is a deficient number, since it is larger than the sum of its proper divisors (6371087662).

11004605858 is a wasteful number, since it uses less digits than its factorization.

11004605858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289594912.

The product of its (nonzero) digits is 38400, while the sum is 38.

The spelling of 11004605858 in words is "eleven billion, four million, six hundred five thousand, eight hundred fifty-eight".