6555014922456 has 1152 divisors, whose sum is σ = 24609186201600. Its totient is φ = 1549335029760.

The previous prime is 6555014922437. The next prime is 6555014922487. The reversal of 6555014922456 is 6542294105556.

6555014922456 is a `hidden beast` number, since 6 + 5 + 5 + 501 + 4 + 92 + 2 + 45 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 16850937910 + ... + 16850938298.

It is an arithmetic number, because the mean of its divisors is an integer number (21362140800).

Almost surely, 2^{6555014922456} is an apocalyptic number.

6555014922456 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 6555014922456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12304593100800).

6555014922456 is an abundant number, since it is smaller than the sum of its proper divisors (18054171279144).

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

6555014922456 is a wasteful number, since it uses less digits than its factorization.

6555014922456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829 (or 815 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 54.

The spelling of 6555014922456 in words is "six trillion, five hundred fifty-five billion, fourteen million, nine hundred twenty-two thousand, four hundred fifty-six".