10553253225 has 24 divisors (see below), whose sum is σ = 17627934240. Its totient is φ = 5570373120.

The previous prime is 10553253223. The next prime is 10553253307. The reversal of 10553253225 is 52235235501.

It is not a de Polignac number, because 10553253225 - 2¹ = 10553253223 is a prime.

It is a super-2 number, since 2×10553253225² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10553253223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 718035 + ... + 732584.

It is an arithmetic number, because the mean of its divisors is an integer number (734497260).

Almost surely, 2^10553253225 is an apocalyptic number.

10553253225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10553253225 is a deficient number, since it is larger than the sum of its proper divisors (7074681015).

10553253225 is a wasteful number, since it uses less digits than its factorization.

10553253225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450729 (or 1450724 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

Adding to 10553253225 its reverse (52235235501), we get a palindrome (62788488726).

The spelling of 10553253225 in words is "ten billion, five hundred fifty-three million, two hundred fifty-three thousand, two hundred twenty-five".