22464980543 has 6 divisors (see below), whose sum is σ = 23709578184. Its totient is φ = 21282612804.

The previous prime is 22464980537. The next prime is 22464980557. The reversal of 22464980543 is 34508946422.

It is not a de Polignac number, because 22464980543 - 2¹⁶ = 22464915007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22464980513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31114571 + ... + 31115292.

It is an arithmetic number, because the mean of its divisors is an integer number (3951596364).

Almost surely, 2^22464980543 is an apocalyptic number.

22464980543 is a deficient number, since it is larger than the sum of its proper divisors (1244597641).

22464980543 is an equidigital number, since it uses as much as digits as its factorization.

22464980543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62229901 (or 62229882 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 22464980543 in words is "twenty-two billion, four hundred sixty-four million, nine hundred eighty thousand, five hundred forty-three".