20240604453 has 4 divisors (see below), whose sum is σ = 26987472608. Its totient is φ = 13493736300.

The previous prime is 20240604437. The next prime is 20240604499. The reversal of 20240604453 is 35440604202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 20240604453 - 2⁴ = 20240604437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20240604453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20240604403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3373434073 + ... + 3373434078.

It is an arithmetic number, because the mean of its divisors is an integer number (6746868152).

Almost surely, 2^20240604453 is an apocalyptic number.

It is an amenable number.

20240604453 is a deficient number, since it is larger than the sum of its proper divisors (6746868155).

20240604453 is an equidigital number, since it uses as much as digits as its factorization.

20240604453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6746868154.

The product of its (nonzero) digits is 23040, while the sum is 30.

The spelling of 20240604453 in words is "twenty billion, two hundred forty million, six hundred four thousand, four hundred fifty-three".