11152522005 has 32 divisors (see below), whose sum is σ = 18219067776. Its totient is φ = 5824272384.

The previous prime is 11152522001. The next prime is 11152522037. The reversal of 11152522005 is 50022525111.

It is not a de Polignac number, because 11152522005 - 2² = 11152522001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11152522001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101049 + ... + 180321.

It is an arithmetic number, because the mean of its divisors is an integer number (569345868).

Almost surely, 2^11152522005 is an apocalyptic number.

11152522005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11152522005 is a deficient number, since it is larger than the sum of its proper divisors (7066545771).

11152522005 is a wasteful number, since it uses less digits than its factorization.

11152522005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79477.

The product of its (nonzero) digits is 1000, while the sum is 24.

The spelling of 11152522005 in words is "eleven billion, one hundred fifty-two million, five hundred twenty-two thousand, five".