6490761615360 has 288 divisors, whose sum is σ = 24540891233040. Its totient is φ = 1573517721600.

The previous prime is 6490761615337. The next prime is 6490761615361. The reversal of 6490761615360 is 635161670946.

It is a happy number.

6490761615360 is a `hidden beast` number, since 6 + 4 + 9 + 0 + 7 + 616 + 15 + 3 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a junction number, because it is equal to n+sod(n) for n = 6490761615297 and 6490761615306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6490761615361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2187571 + ... + 4215090.

Almost surely, 2^{6490761615360} is an apocalyptic number.

6490761615360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6490761615360 is an abundant number, since it is smaller than the sum of its proper divisors (18050129617680).

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

6490761615360 is a wasteful number, since it uses less digits than its factorization.

6490761615360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6402705 (or 6402682 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 6490761615360 in words is "six trillion, four hundred ninety billion, seven hundred sixty-one million, six hundred fifteen thousand, three hundred sixty".