2147529011 has 4 divisors (see below), whose sum is σ = 2162979000. Its totient is φ = 2132079024.

The previous prime is 2147528989. The next prime is 2147529031. The reversal of 2147529011 is 1109257412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2147529011 is a prime.

It is a super-2 number, since 2×2147529011² = 9223761706173276242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2147529031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7724786 + ... + 7725063.

It is an arithmetic number, because the mean of its divisors is an integer number (540744750).

Almost surely, 2^2147529011 is an apocalyptic number.

2147529011 is a deficient number, since it is larger than the sum of its proper divisors (15449989).

2147529011 is a wasteful number, since it uses less digits than its factorization.

2147529011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15449988.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 2147529011 is about 46341.4394575740. The cubic root of 2147529011 is about 1290.1682393800.

The spelling of 2147529011 in words is "two billion, one hundred forty-seven million, five hundred twenty-nine thousand, eleven".