11673663562 has 8 divisors (see below), whose sum is σ = 19102358592. Its totient is φ = 5306210700.

The previous prime is 11673663499. The next prime is 11673663563. The reversal of 11673663562 is 26536637611.

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

It is not an unprimeable number, because it can be changed into a prime (11673663563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265310514 + ... + 265310557.

It is an arithmetic number, because the mean of its divisors is an integer number (2387794824).

Almost surely, 2^11673663562 is an apocalyptic number.

11673663562 is a deficient number, since it is larger than the sum of its proper divisors (7428695030).

11673663562 is a wasteful number, since it uses less digits than its factorization.

11673663562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530621084.

The product of its digits is 816480, while the sum is 46.

The spelling of 11673663562 in words is "eleven billion, six hundred seventy-three million, six hundred sixty-three thousand, five hundred sixty-two".