11153150552 has 16 divisors (see below), whose sum is σ = 20969144160. Its totient is φ = 5561378784.

The previous prime is 11153150549. The next prime is 11153150563. The reversal of 11153150552 is 25505135111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1896443 + ... + 1902314.

It is an arithmetic number, because the mean of its divisors is an integer number (1310571510).

Almost surely, 2^11153150552 is an apocalyptic number.

It is an amenable number.

11153150552 is a deficient number, since it is larger than the sum of its proper divisors (9815993608).

11153150552 is a wasteful number, since it uses less digits than its factorization.

11153150552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3799130 (or 3799126 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 29.

Adding to 11153150552 its reverse (25505135111), we get a palindrome (36658285663).

The spelling of 11153150552 in words is "eleven billion, one hundred fifty-three million, one hundred fifty thousand, five hundred fifty-two".