2452514445 has 12 divisors (see below), whose sum is σ = 4251025116. Its totient is φ = 1308007680.

The previous prime is 2452514437. The next prime is 2452514459. The reversal of 2452514445 is 5444152542.

It can be written as a sum of positive squares in 2 ways, for example, as 1068897636 + 1383616809 = 32694^2 + 37197^2 .

It is not a de Polignac number, because 2452514445 - 2³ = 2452514437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27250116 + ... + 27250205.

It is an arithmetic number, because the mean of its divisors is an integer number (354252093).

Almost surely, 2^2452514445 is an apocalyptic number.

It is an amenable number.

2452514445 is a deficient number, since it is larger than the sum of its proper divisors (1798510671).

2452514445 is a wasteful number, since it uses less digits than its factorization.

2452514445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54500332 (or 54500329 counting only the distinct ones).

The product of its digits is 128000, while the sum is 36.

The square root of 2452514445 is about 49522.8678995876. The cubic root of 2452514445 is about 1348.5607789638.

Adding to 2452514445 its reverse (5444152542), we get a palindrome (7896666987).

The spelling of 2452514445 in words is "two billion, four hundred fifty-two million, five hundred fourteen thousand, four hundred forty-five".