10653531 has 36 divisors (see below), whose sum is σ = 17399592. Its totient is φ = 5780544.

The previous prime is 10653529. The next prime is 10653541. The reversal of 10653531 is 13535601.

It is not a de Polignac number, because 10653531 - 2¹ = 10653529 is a prime.

It is a super-2 number, since 2×10653531² = 226995445535922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10653541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 77695 + ... + 77831.

It is an arithmetic number, because the mean of its divisors is an integer number (483322).

Almost surely, 2^10653531 is an apocalyptic number.

10653531 is a deficient number, since it is larger than the sum of its proper divisors (6746061).

10653531 is a wasteful number, since it uses less digits than its factorization.

10653531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 10653531 is about 3263.9747241668. The cubic root of 10653531 is about 220.0380856928.

The spelling of 10653531 in words is "ten million, six hundred fifty-three thousand, five hundred thirty-one".