2452764445 has 8 divisors (see below), whose sum is σ = 2945604960. Its totient is φ = 1960686480.

The previous prime is 2452764401. The next prime is 2452764451. The reversal of 2452764445 is 5444672542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2452764445 - 2²³ = 2444375837 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183535 + ... + 196444.

It is an arithmetic number, because the mean of its divisors is an integer number (368200620).

Almost surely, 2^2452764445 is an apocalyptic number.

It is an amenable number.

2452764445 is a deficient number, since it is larger than the sum of its proper divisors (492840515).

2452764445 is a wasteful number, since it uses less digits than its factorization.

2452764445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381275.

The product of its digits is 1075200, while the sum is 43.

The square root of 2452764445 is about 49525.3919217203. The cubic root of 2452764445 is about 1348.6065997934.

The spelling of 2452764445 in words is "two billion, four hundred fifty-two million, seven hundred sixty-four thousand, four hundred forty-five".