5865494140131 has 4 divisors (see below), whose sum is σ = 7820658853512. Its totient is φ = 3910329426752.

The previous prime is 5865494140127. The next prime is 5865494140193. The reversal of 5865494140131 is 1310414945685.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5865494140131 - 2² = 5865494140127 is a prime.

It is a super-2 number, since 2×5865494140131² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5865494140111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977582356686 + ... + 977582356691.

It is an arithmetic number, because the mean of its divisors is an integer number (1955164713378).

Almost surely, 2^{5865494140131} is an apocalyptic number.

5865494140131 is a deficient number, since it is larger than the sum of its proper divisors (1955164713381).

5865494140131 is a wasteful number, since it uses less digits than its factorization.

5865494140131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955164713380.

The product of its (nonzero) digits is 2073600, while the sum is 51.

The spelling of 5865494140131 in words is "five trillion, eight hundred sixty-five billion, four hundred ninety-four million, one hundred forty thousand, one hundred thirty-one".