5140166045020 has 48 divisors (see below), whose sum is σ = 10809881046720. Its totient is φ = 2053109988864.

The previous prime is 5140166045009. The next prime is 5140166045023. The reversal of 5140166045020 is 205406610415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5140166045023) 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, 39692536 + ... + 39821824.

It is an arithmetic number, because the mean of its divisors is an integer number (225205855140).

Almost surely, 2^{5140166045020} is an apocalyptic number.

It is an amenable number.

5140166045020 is an abundant number, since it is smaller than the sum of its proper divisors (5669715001700).

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

5140166045020 is a wasteful number, since it uses less digits than its factorization.

5140166045020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132142 (or 132140 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 5140166045020 in words is "five trillion, one hundred forty billion, one hundred sixty-six million, forty-five thousand, twenty".