6525349200 has 240 divisors, whose sum is σ = 23350916160. Its totient is φ = 1730695680.

The previous prime is 6525349153. The next prime is 6525349223. The reversal of 6525349200 is 29435256.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2126067 + ... + 2129133.

It is an arithmetic number, because the mean of its divisors is an integer number (97295484).

Almost surely, 2^6525349200 is an apocalyptic number.

6525349200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6525349200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11675458080).

6525349200 is an abundant number, since it is smaller than the sum of its proper divisors (16825566960).

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

6525349200 is a wasteful number, since it uses less digits than its factorization.

6525349200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3291 (or 3274 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 6525349200 is about 80779.6335718354. The cubic root of 6525349200 is about 1868.6784871386.

The spelling of 6525349200 in words is "six billion, five hundred twenty-five million, three hundred forty-nine thousand, two hundred".