11672544151 has 4 divisors (see below), whose sum is σ = 12286888600. Its totient is φ = 11058199704.

The previous prime is 11672544133. The next prime is 11672544181. The reversal of 11672544151 is 15144527611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11672544151 - 2¹¹ = 11672542103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11672544151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11672544101) 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, 307172196 + ... + 307172233.

It is an arithmetic number, because the mean of its divisors is an integer number (3071722150).

Almost surely, 2^11672544151 is an apocalyptic number.

11672544151 is a deficient number, since it is larger than the sum of its proper divisors (614344449).

11672544151 is an equidigital number, since it uses as much as digits as its factorization.

11672544151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614344448.

The product of its digits is 33600, while the sum is 37.

The spelling of 11672544151 in words is "eleven billion, six hundred seventy-two million, five hundred forty-four thousand, one hundred fifty-one".