11552151151 has 4 divisors (see below), whose sum is σ = 12231689472. Its totient is φ = 10872612832.

The previous prime is 11552151047. The next prime is 11552151161. The reversal of 11552151151 is 15115125511.

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 11552151151 - 2⁹ = 11552150639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11552151161) 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, 339769135 + ... + 339769168.

It is an arithmetic number, because the mean of its divisors is an integer number (3057922368).

Almost surely, 2^11552151151 is an apocalyptic number.

11552151151 is a deficient number, since it is larger than the sum of its proper divisors (679538321).

11552151151 is an equidigital number, since it uses as much as digits as its factorization.

11552151151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679538320.

The product of its digits is 1250, while the sum is 28.

Adding to 11552151151 its reverse (15115125511), we get a palindrome (26667276662).

The spelling of 11552151151 in words is "eleven billion, five hundred fifty-two million, one hundred fifty-one thousand, one hundred fifty-one".