2204501745 has 32 divisors (see below), whose sum is σ = 3564876672. Its totient is φ = 1163215872.

The previous prime is 2204501713. The next prime is 2204501807. The reversal of 2204501745 is 5471054022.

It is not a de Polignac number, because 2204501745 - 2⁵ = 2204501713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1485774 + ... + 1487256.

It is an arithmetic number, because the mean of its divisors is an integer number (111402396).

Almost surely, 2^2204501745 is an apocalyptic number.

It is an amenable number.

2204501745 is a deficient number, since it is larger than the sum of its proper divisors (1360374927).

2204501745 is a wasteful number, since it uses less digits than its factorization.

2204501745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2481.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 2204501745 is about 46952.1218370374. The cubic root of 2204501745 is about 1301.4779532196.

Adding to 2204501745 its reverse (5471054022), we get a palindrome (7675555767).

The spelling of 2204501745 in words is "two billion, two hundred four million, five hundred one thousand, seven hundred forty-five".