22542453353023 has 16 divisors (see below), whose sum is σ = 23825653632000. Its totient is φ = 21269103321312.

The previous prime is 22542453352987. The next prime is 22542453353047. The reversal of 22542453353023 is 32035335424522.

It is a cyclic number.

It is not a de Polignac number, because 22542453353023 - 2³³ = 22533863418431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22542453353323) 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, 2219898 + ... + 7071976.

It is an arithmetic number, because the mean of its divisors is an integer number (1489103352000).

Almost surely, 2^{22542453353023} is an apocalyptic number.

22542453353023 is a deficient number, since it is larger than the sum of its proper divisors (1283200278977).

22542453353023 is a wasteful number, since it uses less digits than its factorization.

22542453353023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4853094.

The product of its (nonzero) digits is 2592000, while the sum is 43.

Adding to 22542453353023 its reverse (32035335424522), we get a palindrome (54577788777545).

The spelling of 22542453353023 in words is "twenty-two trillion, five hundred forty-two billion, four hundred fifty-three million, three hundred fifty-three thousand, twenty-three".