10531853 has 4 divisors (see below), whose sum is σ = 10634208. Its totient is φ = 10429500.

The previous prime is 10531849. The next prime is 10531867. The reversal of 10531853 is 35813501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35813501 = 5903 ⋅6067.

It is a cyclic number.

It is not a de Polignac number, because 10531853 - 2² = 10531849 is a prime.

It is a super-2 number, since 2×10531853² = 221839855227218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10531813) 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, 51023 + ... + 51228.

It is an arithmetic number, because the mean of its divisors is an integer number (2658552).

Almost surely, 2^10531853 is an apocalyptic number.

It is an amenable number.

10531853 is a deficient number, since it is larger than the sum of its proper divisors (102355).

10531853 is a wasteful number, since it uses less digits than its factorization.

10531853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102354.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 10531853 is about 3245.2816518755. The cubic root of 10531853 is about 219.1971633377.

The spelling of 10531853 in words is "ten million, five hundred thirty-one thousand, eight hundred fifty-three".