11152655251 has 8 divisors (see below), whose sum is σ = 11542356000. Its totient is φ = 10763296320.

The previous prime is 11152655191. The next prime is 11152655287. The reversal of 11152655251 is 15255625111.

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

It is a cyclic number.

It is not a de Polignac number, because 11152655251 - 2⁷ = 11152655123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11152653251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18151 + ... + 150448.

It is an arithmetic number, because the mean of its divisors is an integer number (1442794500).

Almost surely, 2^11152655251 is an apocalyptic number.

11152655251 is a deficient number, since it is larger than the sum of its proper divisors (389700749).

11152655251 is a wasteful number, since it uses less digits than its factorization.

11152655251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170909.

The product of its digits is 15000, while the sum is 34.

The spelling of 11152655251 in words is "eleven billion, one hundred fifty-two million, six hundred fifty-five thousand, two hundred fifty-one".