6530296500 has 576 divisors, whose sum is σ = 26100652032. Its totient is φ = 1337472000.

The previous prime is 6530296489. The next prime is 6530296559. The reversal of 6530296500 is 56920356.

6530296500 is a `hidden beast` number, since 65 + 3 + 0 + 2 + 96 + 500 = 666.

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 191 ways as a sum of consecutive naturals, for example, 15151285 + ... + 15151715.

It is an arithmetic number, because the mean of its divisors is an integer number (45313632).

Almost surely, 2^6530296500 is an apocalyptic number.

6530296500 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 6530296500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13050326016).

6530296500 is an abundant number, since it is smaller than the sum of its proper divisors (19570355532).

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

6530296500 is a wasteful number, since it uses less digits than its factorization.

6530296500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513 (or 498 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 6530296500 is about 80810.2499686766. The cubic root of 6530296500 is about 1869.1506242042.

The spelling of 6530296500 in words is "six billion, five hundred thirty million, two hundred ninety-six thousand, five hundred".