5427706927440 has 640 divisors, whose sum is σ = 20093305946112. Its totient is φ = 1185926676480.

The previous prime is 5427706927439. The next prime is 5427706927459. The reversal of 5427706927440 is 447296077245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4965879534 + ... + 4965880626.

Almost surely, 2^{5427706927440} 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 5427706927440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10046652973056).

5427706927440 is an abundant number, since it is smaller than the sum of its proper divisors (14665599018672).

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

5427706927440 is a wasteful number, since it uses less digits than its factorization.

5427706927440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227 (or 2221 counting only the distinct ones).

The product of its (nonzero) digits is 23708160, while the sum is 57.

The spelling of 5427706927440 in words is "five trillion, four hundred twenty-seven billion, seven hundred six million, nine hundred twenty-seven thousand, four hundred forty".