11529057 has 8 divisors (see below), whose sum is σ = 15414784. Its totient is φ = 7664688.

The previous prime is 11529041. The next prime is 11529079. The reversal of 11529057 is 75092511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11529057 - 2⁴ = 11529041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11529097) 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, 4033 + ... + 6270.

It is an arithmetic number, because the mean of its divisors is an integer number (1926848).

Almost surely, 2^11529057 is an apocalyptic number.

It is an amenable number.

11529057 is a deficient number, since it is larger than the sum of its proper divisors (3885727).

11529057 is a wasteful number, since it uses less digits than its factorization.

11529057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10679.

The product of its (nonzero) digits is 3150, while the sum is 30.

The square root of 11529057 is about 3395.4465096656. The cubic root of 11529057 is about 225.9078186725.

The spelling of 11529057 in words is "eleven million, five hundred twenty-nine thousand, fifty-seven".