2613887992716 has 768 divisors, whose sum is σ = 8603217100800. Its totient is φ = 595948953600.

The previous prime is 2613887992649. The next prime is 2613887992739. The reversal of 2613887992716 is 6172997883162.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 6238395955 + ... + 6238396373.

It is an arithmetic number, because the mean of its divisors is an integer number (11202105600).

Almost surely, 2^{2613887992716} is an apocalyptic number.

2613887992716 is a gapful number since it is divisible by the number (26) 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 2613887992716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4301608550400).

2613887992716 is an abundant number, since it is smaller than the sum of its proper divisors (5989329108084).

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

2613887992716 is a wasteful number, since it uses less digits than its factorization.

2613887992716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790 (or 788 counting only the distinct ones).

The product of its digits is 109734912, while the sum is 69.

The spelling of 2613887992716 in words is "two trillion, six hundred thirteen billion, eight hundred eighty-seven million, nine hundred ninety-two thousand, seven hundred sixteen".