10533537 has 16 divisors (see below), whose sum is σ = 17834880. Its totient is φ = 6019056.

The previous prime is 10533529. The next prime is 10533569. The reversal of 10533537 is 73533501.

It is not a de Polignac number, because 10533537 - 2³ = 10533529 is a prime.

It is a super-2 number, since 2×10533537² = 221910803460738, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 10533537.

It is not an unprimeable number, because it can be changed into a prime (10533527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27678 + ... + 28055.

It is an arithmetic number, because the mean of its divisors is an integer number (1114680).

Almost surely, 2^10533537 is an apocalyptic number.

It is an amenable number.

10533537 is a deficient number, since it is larger than the sum of its proper divisors (7301343).

10533537 is an equidigital number, since it uses as much as digits as its factorization.

10533537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55749 (or 55743 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 27.

The square root of 10533537 is about 3245.5410951026. The cubic root of 10533537 is about 219.2088456236.

The spelling of 10533537 in words is "ten million, five hundred thirty-three thousand, five hundred thirty-seven".