10553000 has 64 divisors (see below), whose sum is σ = 25243920. Its totient is φ = 4128000.

The previous prime is 10552991. The next prime is 10553009. The reversal of 10553000 is 35501.

It is an interprime number because it is at equal distance from previous prime (10552991) and next prime (10553009).

It can be written as a sum of positive squares in 8 ways, for example, as 145924 + 10407076 = 382^2 + 3226^2 .

It is a super-2 number, since 2×10553000² = 222731618000000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10553009) 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, 60914 + ... + 61086.

Almost surely, 2^10553000 is an apocalyptic number.

10553000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10553000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12621960).

10553000 is an abundant number, since it is smaller than the sum of its proper divisors (14690920).

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

10553000 is a wasteful number, since it uses less digits than its factorization.

10553000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 14.

The square root of 10553000 is about 3248.5381327606. The cubic root of 10553000 is about 219.3437745563.

Adding to 10553000 its reverse (35501), we get a palindrome (10588501).

The spelling of 10553000 in words is "ten million, five hundred fifty-three thousand".