2064603245 has 16 divisors (see below), whose sum is σ = 2490750000. Its totient is φ = 1642887168.

The previous prime is 2064603187. The next prime is 2064603253. The reversal of 2064603245 is 5423064602.

It can be written as a sum of positive squares in 8 ways, for example, as 3988009 + 2060615236 = 1997^2 + 45394^2 .

It is a cyclic number.

It is not a de Polignac number, because 2064603245 - 2²⁴ = 2047826029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1652381 + ... + 1653629.

It is an arithmetic number, because the mean of its divisors is an integer number (155671875).

Almost surely, 2^2064603245 is an apocalyptic number.

It is an amenable number.

2064603245 is a deficient number, since it is larger than the sum of its proper divisors (426146755).

2064603245 is a wasteful number, since it uses less digits than its factorization.

2064603245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 2064603245 is about 45437.9053764585. The cubic root of 2064603245 is about 1273.3433812166.

Adding to 2064603245 its reverse (5423064602), we get a palindrome (7487667847).

The spelling of 2064603245 in words is "two billion, sixty-four million, six hundred three thousand, two hundred forty-five".