10531552 has 12 divisors (see below), whose sum is σ = 20734056. Its totient is φ = 5265760.

The previous prime is 10531523. The next prime is 10531561. The reversal of 10531552 is 25513501.

It is a super-2 number, since 2×10531552² = 221827175057408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164524 + ... + 164587.

It is an arithmetic number, because the mean of its divisors is an integer number (1727838).

Almost surely, 2^10531552 is an apocalyptic number.

It is an amenable number.

10531552 is a deficient number, since it is larger than the sum of its proper divisors (10202504).

10531552 is an equidigital number, since it uses as much as digits as its factorization.

10531552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329121 (or 329113 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 10531552 is about 3245.2352765246. The cubic root of 10531552 is about 219.1950751020.

The spelling of 10531552 in words is "ten million, five hundred thirty-one thousand, five hundred fifty-two".