2444522045 has 48 divisors (see below), whose sum is σ = 3608510400. Its totient is φ = 1580705280.

The previous prime is 2444522039. The next prime is 2444522071. The reversal of 2444522045 is 5402254442.

2444522045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2444522045 - 2²² = 2440327741 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1120766 + ... + 1122944.

It is an arithmetic number, because the mean of its divisors is an integer number (75177300).

Almost surely, 2^2444522045 is an apocalyptic number.

It is an amenable number.

2444522045 is a deficient number, since it is larger than the sum of its proper divisors (1163988355).

2444522045 is a wasteful number, since it uses less digits than its factorization.

2444522045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2458 (or 2451 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 32.

The square root of 2444522045 is about 49442.1080153345. The cubic root of 2444522045 is about 1347.0942613810.

Adding to 2444522045 its reverse (5402254442), we get a palindrome (7846776487).

The spelling of 2444522045 in words is "two billion, four hundred forty-four million, five hundred twenty-two thousand, forty-five".