6557116252014 has 96 divisors (see below), whose sum is σ = 15245661150720. Its totient is φ = 2109734841312.

The previous prime is 6557116252009. The next prime is 6557116252039. The reversal of 6557116252014 is 4102526117556.

6557116252014 is a `hidden beast` number, since 6 + 5 + 5 + 7 + 1 + 1 + 625 + 2 + 0 + 14 = 666.

It is a super-2 number, since 2×6557116252014² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50772567 + ... + 50901549.

It is an arithmetic number, because the mean of its divisors is an integer number (158808970320).

Almost surely, 2^{6557116252014} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6557116252014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7622830575360).

6557116252014 is an abundant number, since it is smaller than the sum of its proper divisors (8688544898706).

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

6557116252014 is a wasteful number, since it uses less digits than its factorization.

6557116252014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132636 (or 132624 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 6557116252014 in words is "six trillion, five hundred fifty-seven billion, one hundred sixteen million, two hundred fifty-two thousand, fourteen".