10553258 has 4 divisors (see below), whose sum is σ = 15829890. Its totient is φ = 5276628.

The previous prime is 10553233. The next prime is 10553261. The reversal of 10553258 is 85235501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5726449 + 4826809 = 2393^2 + 2197^2 .

It is a super-2 number, since 2×10553258² = 222742508829128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10553258.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2638313 + ... + 2638316.

Almost surely, 2^10553258 is an apocalyptic number.

10553258 is a deficient number, since it is larger than the sum of its proper divisors (5276632).

10553258 is an equidigital number, since it uses as much as digits as its factorization.

10553258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5276631.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 10553258 is about 3248.5778426875. The cubic root of 10553258 is about 219.3455620491.

Adding to 10553258 its reverse (85235501), we get a palindrome (95788759).

The spelling of 10553258 in words is "ten million, five hundred fifty-three thousand, two hundred fifty-eight".