10523564 has 6 divisors (see below), whose sum is σ = 18416244. Its totient is φ = 5261780.

The previous prime is 10523533. The next prime is 10523567. The reversal of 10523564 is 46532501.

It is a super-2 number, since 2×10523564² = 221490798524192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10523567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1315442 + ... + 1315449.

It is an arithmetic number, because the mean of its divisors is an integer number (3069374).

Almost surely, 2^10523564 is an apocalyptic number.

It is an amenable number.

10523564 is a deficient number, since it is larger than the sum of its proper divisors (7892680).

10523564 is a wasteful number, since it uses less digits than its factorization.

10523564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2630895 (or 2630893 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 10523564 is about 3244.0043156568. The cubic root of 10523564 is about 219.1396425273.

The spelling of 10523564 in words is "ten million, five hundred twenty-three thousand, five hundred sixty-four".