6530064705900 has 648 divisors, whose sum is σ = 21922225887744. Its totient is φ = 1625420390400.

The previous prime is 6530064705889. The next prime is 6530064705911. The reversal of 6530064705900 is 95074600356.

6530064705900 is a `hidden beast` number, since 6 + 53 + 0 + 0 + 6 + 4 + 7 + 0 + 590 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (6530064705889) and next prime (6530064705911).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 12070359630 + ... + 12070360170.

Almost surely, 2^{6530064705900} is an apocalyptic number.

6530064705900 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 6530064705900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10961112943872).

6530064705900 is an abundant number, since it is smaller than the sum of its proper divisors (15392161181844).

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

6530064705900 is a wasteful number, since it uses less digits than its factorization.

6530064705900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079 (or 1050 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 6530064705900 in words is "six trillion, five hundred thirty billion, sixty-four million, seven hundred five thousand, nine hundred".