4609897052 has 12 divisors (see below), whose sum is σ = 8238965280. Its totient is φ = 2255906976.

The previous prime is 4609897031. The next prime is 4609897057. The reversal of 4609897052 is 2507989064.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4609897057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12260177 + ... + 12260552.

It is an arithmetic number, because the mean of its divisors is an integer number (686580440).

Almost surely, 2^4609897052 is an apocalyptic number.

It is an amenable number.

4609897052 is a deficient number, since it is larger than the sum of its proper divisors (3629068228).

4609897052 is a wasteful number, since it uses less digits than its factorization.

4609897052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24520780 (or 24520778 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 4609897052 is about 67896.2226637094. Note that the first 3 decimals coincide. The cubic root of 4609897052 is about 1664.2953851656.

The spelling of 4609897052 in words is "four billion, six hundred nine million, eight hundred ninety-seven thousand, fifty-two".