6665153300 has 144 divisors (see below), whose sum is σ = 16088761920. Its totient is φ = 2381322240.

The previous prime is 6665153269. The next prime is 6665153303. The reversal of 6665153300 is 33515666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6665153303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5138252 + ... + 5139548.

Almost surely, 2^6665153300 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 6665153300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8044380960).

6665153300 is an abundant number, since it is smaller than the sum of its proper divisors (9423608620).

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

6665153300 is a wasteful number, since it uses less digits than its factorization.

6665153300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450 (or 1443 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 6665153300 is about 81640.3901264564. The cubic root of 6665153300 is about 1881.9296337287.

Adding to 6665153300 its reverse (33515666), we get a palindrome (6698668966).

The spelling of 6665153300 in words is "six billion, six hundred sixty-five million, one hundred fifty-three thousand, three hundred".