10453221052 has 48 divisors (see below), whose sum is σ = 19914757632. Its totient is φ = 4781710080.

The previous prime is 10453221047. The next prime is 10453221059. The reversal of 10453221052 is 25012235401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10453221059) 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, 608493 + ... + 625435.

It is an arithmetic number, because the mean of its divisors is an integer number (414890784).

Almost surely, 2^10453221052 is an apocalyptic number.

It is an amenable number.

10453221052 is a deficient number, since it is larger than the sum of its proper divisors (9461536580).

10453221052 is a wasteful number, since it uses less digits than its factorization.

10453221052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17218 (or 17216 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 10453221052 its reverse (25012235401), we get a palindrome (35465456453).

The spelling of 10453221052 in words is "ten billion, four hundred fifty-three million, two hundred twenty-one thousand, fifty-two".