10642622310253 has 4 divisors (see below), whose sum is σ = 10653296957500. Its totient is φ = 10631947663008.

The previous prime is 10642622310247. The next prime is 10642622310277. The reversal of 10642622310253 is 35201322624601.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5332303035684 + 5310319274569 = 2309178^2 + 2304413^2 .

It is a cyclic number.

It is not a de Polignac number, because 10642622310253 - 2¹⁷ = 10642622179181 is a prime.

It is a super-2 number, since 2×10642622310253² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10642622310283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5337322128 + ... + 5337324121.

It is an arithmetic number, because the mean of its divisors is an integer number (2663324239375).

Almost surely, 2^{10642622310253} is an apocalyptic number.

It is an amenable number.

10642622310253 is a deficient number, since it is larger than the sum of its proper divisors (10674647247).

10642622310253 is an equidigital number, since it uses as much as digits as its factorization.

10642622310253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10674647246.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 10642622310253 its reverse (35201322624601), we get a palindrome (45843944934854).

The spelling of 10642622310253 in words is "ten trillion, six hundred forty-two billion, six hundred twenty-two million, three hundred ten thousand, two hundred fifty-three".