11529714490 has 32 divisors (see below), whose sum is σ = 23726701440. Its totient is φ = 3951639744.

The previous prime is 11529714481. The next prime is 11529714491. The reversal of 11529714490 is 9441792511.

It is not an unprimeable number, because it can be changed into a prime (11529714491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179616 + ... + 235204.

It is an arithmetic number, because the mean of its divisors is an integer number (741459420).

Almost surely, 2^11529714490 is an apocalyptic number.

11529714490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11529714490 is an abundant number, since it is smaller than the sum of its proper divisors (12196986950).

11529714490 is a wasteful number, since it uses less digits than its factorization.

11529714490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58566.

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 11529714490 in words is "eleven billion, five hundred twenty-nine million, seven hundred fourteen thousand, four hundred ninety".