5338866606040 has 64 divisors (see below), whose sum is σ = 13105164402720. Its totient is φ = 1941306240000.

The previous prime is 5338866606013. The next prime is 5338866606041. The reversal of 5338866606040 is 406066688335.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5338866606041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8542620 + ... + 9146260.

Almost surely, 2^{5338866606040} is an apocalyptic number.

It is an amenable number.

5338866606040 is an abundant number, since it is smaller than the sum of its proper divisors (7766297796680).

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

5338866606040 is a wasteful number, since it uses less digits than its factorization.

5338866606040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623764 (or 623760 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 55.

The spelling of 5338866606040 in words is "five trillion, three hundred thirty-eight billion, eight hundred sixty-six million, six hundred six thousand, forty".