5640895485000 has 400 divisors, whose sum is σ = 19753944714240. Its totient is φ = 1503431280000.

The previous prime is 5640895484971. The next prime is 5640895485013. The reversal of 5640895485000 is 5845980465.

5640895485000 is a `hidden beast` number, since 5 + 6 + 4 + 0 + 8 + 95 + 48 + 500 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 1421953017 + ... + 1421956983.

Almost surely, 2^{5640895485000} is an apocalyptic number.

5640895485000 is a gapful number since it is divisible by the number (50) 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 5640895485000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9876972357120).

5640895485000 is an abundant number, since it is smaller than the sum of its proper divisors (14113049229240).

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

5640895485000 is a wasteful number, since it uses less digits than its factorization.

5640895485000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7516 (or 7488 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 54.

The spelling of 5640895485000 in words is "five trillion, six hundred forty billion, eight hundred ninety-five million, four hundred eighty-five thousand".