2454220045 has 16 divisors (see below), whose sum is σ = 3120837120. Its totient is φ = 1846381824.

The previous prime is 2454220007. The next prime is 2454220051. The reversal of 2454220045 is 5400224542.

It is a cyclic number.

It is not a de Polignac number, because 2454220045 - 2¹³ = 2454211853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2454219995 and 2454220022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99676 + ... + 121834.

It is an arithmetic number, because the mean of its divisors is an integer number (195052320).

Almost surely, 2^2454220045 is an apocalyptic number.

It is an amenable number.

2454220045 is a deficient number, since it is larger than the sum of its proper divisors (666617075).

2454220045 is a wasteful number, since it uses less digits than its factorization.

2454220045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23484.

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 2454220045 is about 49540.0852340809. The cubic root of 2454220045 is about 1348.8733251716.

Adding to 2454220045 its reverse (5400224542), we get a palindrome (7854444587).

The spelling of 2454220045 in words is "two billion, four hundred fifty-four million, two hundred twenty thousand, forty-five".