2253615604 has 12 divisors (see below), whose sum is σ = 3944960964. Its totient is φ = 1126483904.

The previous prime is 2253615599. The next prime is 2253615619. The reversal of 2253615604 is 4065163522.

2253615604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1369148004 + 884467600 = 37002^2 + 29740^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2253615604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64969 + ... + 93424.

It is an arithmetic number, because the mean of its divisors is an integer number (328746747).

Almost surely, 2^2253615604 is an apocalyptic number.

It is an amenable number.

2253615604 is a deficient number, since it is larger than the sum of its proper divisors (1691345360).

2253615604 is a wasteful number, since it uses less digits than its factorization.

2253615604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161954 (or 161952 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 2253615604 is about 47472.2614165367. The cubic root of 2253615604 is about 1311.0722150345.

The spelling of 2253615604 in words is "two billion, two hundred fifty-three million, six hundred fifteen thousand, six hundred four".