6525705413760 has 128 divisors (see below), whose sum is σ = 22400738861760. Its totient is φ = 1606327480320.

The previous prime is 6525705413753. The next prime is 6525705413779. The reversal of 6525705413760 is 673145075256.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×6525705413760² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130698306 + ... + 130748225.

Almost surely, 2^{6525705413760} is an apocalyptic number.

6525705413760 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6525705413760 is an abundant number, since it is smaller than the sum of its proper divisors (15875033448000).

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

6525705413760 is a wasteful number, since it uses less digits than its factorization.

6525705413760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261446566 (or 261446554 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 51.

The spelling of 6525705413760 in words is "six trillion, five hundred twenty-five billion, seven hundred five million, four hundred thirteen thousand, seven hundred sixty".