11552101651 has 4 divisors (see below), whose sum is σ = 11552405832. Its totient is φ = 11551797472.

The previous prime is 11552101643. The next prime is 11552101679. The reversal of 11552101651 is 15610125511.

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 11552101651 - 2³ = 11552101643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11552101151) 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, 85366 + ... + 174331.

It is an arithmetic number, because the mean of its divisors is an integer number (2888101458).

Almost surely, 2^11552101651 is an apocalyptic number.

11552101651 is a deficient number, since it is larger than the sum of its proper divisors (304181).

11552101651 is an equidigital number, since it uses as much as digits as its factorization.

11552101651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304180.

The product of its (nonzero) digits is 1500, while the sum is 28.

The spelling of 11552101651 in words is "eleven billion, five hundred fifty-two million, one hundred one thousand, six hundred fifty-one".