11132551514 has 16 divisors (see below), whose sum is σ = 19097192448. Its totient is φ = 4767888912.

The previous prime is 11132551499. The next prime is 11132551519. The reversal of 11132551514 is 41515523111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11132551519) 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, 245402 + ... + 287205.

It is an arithmetic number, because the mean of its divisors is an integer number (1193574528).

Almost surely, 2^11132551514 is an apocalyptic number.

11132551514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11132551514 is a deficient number, since it is larger than the sum of its proper divisors (7964640934).

11132551514 is a wasteful number, since it uses less digits than its factorization.

11132551514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534109.

The product of its digits is 3000, while the sum is 29.

The spelling of 11132551514 in words is "eleven billion, one hundred thirty-two million, five hundred fifty-one thousand, five hundred fourteen".