11552153330 has 16 divisors (see below), whose sum is σ = 21888290880. Its totient is φ = 4377658032.

The previous prime is 11552153329. The next prime is 11552153461. The reversal of 11552153330 is 3335125511.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11552153293 and 11552153302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30400214 + ... + 30400593.

It is an arithmetic number, because the mean of its divisors is an integer number (1368018180).

Almost surely, 2^11552153330 is an apocalyptic number.

11552153330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11552153330 is a deficient number, since it is larger than the sum of its proper divisors (10336137550).

11552153330 is a wasteful number, since it uses less digits than its factorization.

11552153330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60800833.

The product of its (nonzero) digits is 6750, while the sum is 29.

Adding to 11552153330 its reverse (3335125511), we get a palindrome (14887278841).

The spelling of 11552153330 in words is "eleven billion, five hundred fifty-two million, one hundred fifty-three thousand, three hundred thirty".