2405522453 has 4 divisors (see below), whose sum is σ = 2446294080. Its totient is φ = 2364750828.

The previous prime is 2405522411. The next prime is 2405522503. The reversal of 2405522453 is 3542255042.

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 a cyclic number.

It is not a de Polignac number, because 2405522453 - 2²⁴ = 2388745237 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 (2405512453) 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, 20385725 + ... + 20385842.

It is an arithmetic number, because the mean of its divisors is an integer number (611573520).

Almost surely, 2^2405522453 is an apocalyptic number.

It is an amenable number.

2405522453 is a deficient number, since it is larger than the sum of its proper divisors (40771627).

2405522453 is an equidigital number, since it uses as much as digits as its factorization.

2405522453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40771626.

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 2405522453 is about 49046.1257695243. The cubic root of 2405522453 is about 1339.8920335155.

Adding to 2405522453 its reverse (3542255042), we get a palindrome (5947777495).

The spelling of 2405522453 in words is "two billion, four hundred five million, five hundred twenty-two thousand, four hundred fifty-three".