11483331506 has 8 divisors (see below), whose sum is σ = 17350727580. Its totient is φ = 5699755648.

The previous prime is 11483331493. The next prime is 11483331529. The reversal of 11483331506 is 60513338411.

It can be written as a sum of positive squares in 2 ways, for example, as 11269733281 + 213598225 = 106159^2 + 14615^2 .

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, 20954711 + ... + 20955258.

Almost surely, 2^11483331506 is an apocalyptic number.

11483331506 is a deficient number, since it is larger than the sum of its proper divisors (5867396074).

11483331506 is a wasteful number, since it uses less digits than its factorization.

11483331506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41910108.

The product of its (nonzero) digits is 25920, while the sum is 35.

Adding to 11483331506 its reverse (60513338411), we get a palindrome (71996669917).

The spelling of 11483331506 in words is "eleven billion, four hundred eighty-three million, three hundred thirty-one thousand, five hundred six".