10645453231356 has 24 divisors (see below), whose sum is σ = 24839463940480. Its totient is φ = 3548473972272.

The previous prime is 10645453231333. The next prime is 10645453231373. The reversal of 10645453231356 is 65313235454601.

It is a super-2 number, since 2×10645453231356² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 3718065 + ... + 5925783.

Almost surely, 2^{10645453231356} is an apocalyptic number.

It is an amenable number.

10645453231356 is an abundant number, since it is smaller than the sum of its proper divisors (14194010709124).

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

10645453231356 is a wasteful number, since it uses less digits than its factorization.

10645453231356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2609553 (or 2609551 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 48.

Adding to 10645453231356 its reverse (65313235454601), we get a palindrome (75958688685957).

The spelling of 10645453231356 in words is "ten trillion, six hundred forty-five billion, four hundred fifty-three million, two hundred thirty-one thousand, three hundred fifty-six".