6610364500 has 96 divisors (see below), whose sum is σ = 15018232320. Its totient is φ = 2539555200.

The previous prime is 6610364483. The next prime is 6610364539. The reversal of 6610364500 is 54630166.

It is a congruent number.

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, 1459239 + ... + 1463761.

It is an arithmetic number, because the mean of its divisors is an integer number (156439920).

Almost surely, 2^6610364500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6610364500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7509116160).

6610364500 is an abundant number, since it is smaller than the sum of its proper divisors (8407867820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6610364500 is a wasteful number, since it uses less digits than its factorization.

6610364500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4658 (or 4646 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 6610364500 is about 81304.1481106592. The cubic root of 6610364500 is about 1876.7588355421.

Adding to 6610364500 its reverse (54630166), we get a palindrome (6664994666).

The spelling of 6610364500 in words is "six billion, six hundred ten million, three hundred sixty-four thousand, five hundred".