10552530 has 16 divisors (see below), whose sum is σ = 25326144. Its totient is φ = 2814000.

The previous prime is 10552523. The next prime is 10552547. The reversal of 10552530 is 3525501.

It is a super-2 number, since 2×10552530² = 222711778801800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10552497 and 10552506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175846 + ... + 175905.

It is an arithmetic number, because the mean of its divisors is an integer number (1582884).

Almost surely, 2^10552530 is an apocalyptic number.

10552530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10552530 is an abundant number, since it is smaller than the sum of its proper divisors (14773614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10552530 is a wasteful number, since it uses less digits than its factorization.

10552530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351761.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 10552530 is about 3248.4657917238. The cubic root of 10552530 is about 219.3405181962.

The spelling of 10552530 in words is "ten million, five hundred fifty-two thousand, five hundred thirty".