11538514162 has 8 divisors (see below), whose sum is σ = 19780310016. Its totient is φ = 4945077492.

The previous prime is 11538514103. The next prime is 11538514181. The reversal of 11538514162 is 26141583511.

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

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, 412089778 + ... + 412089805.

It is an arithmetic number, because the mean of its divisors is an integer number (2472538752).

Almost surely, 2^11538514162 is an apocalyptic number.

11538514162 is a deficient number, since it is larger than the sum of its proper divisors (8241795854).

11538514162 is an equidigital number, since it uses as much as digits as its factorization.

11538514162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824179592.

The product of its digits is 28800, while the sum is 37.

The spelling of 11538514162 in words is "eleven billion, five hundred thirty-eight million, five hundred fourteen thousand, one hundred sixty-two".