5466025156640 has 192 divisors, whose sum is σ = 14189369322240. Its totient is φ = 1980548444160.

The previous prime is 5466025156591. The next prime is 5466025156661. The reversal of 5466025156640 is 466515206645.

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, 212334170 + ... + 212359910.

It is an arithmetic number, because the mean of its divisors is an integer number (73902965220).

Almost surely, 2^{5466025156640} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5466025156640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7094684661120).

5466025156640 is an abundant number, since it is smaller than the sum of its proper divisors (8723344165600).

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

5466025156640 is a wasteful number, since it uses less digits than its factorization.

5466025156640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28835 (or 28827 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 5466025156640 in words is "five trillion, four hundred sixty-six billion, twenty-five million, one hundred fifty-six thousand, six hundred forty".