6493480910136 has 128 divisors (see below), whose sum is σ = 19681833600000. Its totient is φ = 1967259617280.

The previous prime is 6493480910113. The next prime is 6493480910209. The reversal of 6493480910136 is 6310190843946.

6493480910136 is a `hidden beast` number, since 6 + 49 + 3 + 480 + 91 + 0 + 1 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9872065 + ... + 10509263.

It is an arithmetic number, because the mean of its divisors is an integer number (153764325000).

Almost surely, 2^{6493480910136} is an apocalyptic number.

6493480910136 is a gapful number since it is divisible by the number (66) 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 6493480910136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9840916800000).

6493480910136 is an abundant number, since it is smaller than the sum of its proper divisors (13188352689864).

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

6493480910136 is a wasteful number, since it uses less digits than its factorization.

6493480910136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641514 (or 641504 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 6493480910136 in words is "six trillion, four hundred ninety-three billion, four hundred eighty million, nine hundred ten thousand, one hundred thirty-six".