23364163351453 has 4 divisors (see below), whose sum is σ = 23364681207868. Its totient is φ = 23363645495040.

The previous prime is 23364163351421. The next prime is 23364163351511. The reversal of 23364163351453 is 35415336146332.

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 762525393529 + 22601637957924 = 873227^2 + 4754118^2 .

It is a cyclic number.

It is not a de Polignac number, because 23364163351453 - 2⁵ = 23364163351421 is a prime.

It is a super-2 number, since 2×23364163351453² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23364163351397 and 23364163351406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23364163351153) 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, 258860526 + ... + 258950767.

It is an arithmetic number, because the mean of its divisors is an integer number (5841170301967).

Almost surely, 2^{23364163351453} is an apocalyptic number.

It is an amenable number.

23364163351453 is a deficient number, since it is larger than the sum of its proper divisors (517856415).

23364163351453 is an equidigital number, since it uses as much as digits as its factorization.

23364163351453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517856414.

The product of its digits is 6998400, while the sum is 49.

Adding to 23364163351453 its reverse (35415336146332), we get a palindrome (58779499497785).

The spelling of 23364163351453 in words is "twenty-three trillion, three hundred sixty-four billion, one hundred sixty-three million, three hundred fifty-one thousand, four hundred fifty-three".