7138580005127 has 8 divisors (see below), whose sum is σ = 7161642708480. Its totient is φ = 7115518001560.

The previous prime is 7138580005111. The next prime is 7138580005153. The reversal of 7138580005127 is 7215000858317.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7138580005127 - 2⁴ = 7138580005111 is a prime.

It is a super-2 number, since 2×7138580005127² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7138580005157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27119774 + ... + 27381732.

It is an arithmetic number, because the mean of its divisors is an integer number (895205338560).

Almost surely, 2^{7138580005127} is an apocalyptic number.

7138580005127 is a deficient number, since it is larger than the sum of its proper divisors (23062703353).

7138580005127 is a wasteful number, since it uses less digits than its factorization.

7138580005127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349893.

The product of its (nonzero) digits is 470400, while the sum is 47.

The spelling of 7138580005127 in words is "seven trillion, one hundred thirty-eight billion, five hundred eighty million, five thousand, one hundred twenty-seven".