11151364553 has 8 divisors (see below), whose sum is σ = 12758475072. Its totient is φ = 9547768656.

The previous prime is 11151364529. The next prime is 11151364579. The reversal of 11151364553 is 35546315111.

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 11151364553 - 2²⁰ = 11150315977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11151364753) 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, 871850 + ... + 884547.

It is an arithmetic number, because the mean of its divisors is an integer number (1594809384).

Almost surely, 2^11151364553 is an apocalyptic number.

It is an amenable number.

11151364553 is a deficient number, since it is larger than the sum of its proper divisors (1607110519).

11151364553 is an equidigital number, since it uses as much as digits as its factorization.

11151364553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757311.

The product of its digits is 27000, while the sum is 35.

Adding to 11151364553 its reverse (35546315111), we get a palindrome (46697679664).

The spelling of 11151364553 in words is "eleven billion, one hundred fifty-one million, three hundred sixty-four thousand, five hundred fifty-three".