7552091530139 has 6 divisors (see below), whose sum is σ = 8177708580156. Its totient is φ = 6971161412280.

The previous prime is 7552091530129. The next prime is 7552091530147. The reversal of 7552091530139 is 9310351902557.

It is a happy number.

It is not a de Polignac number, because 7552091530139 - 2³² = 7547796562843 is a prime.

It is a super-4 number, since 4×7552091530139⁴ (a number of 53 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7552091530129) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22343465897 + ... + 22343466234.

It is an arithmetic number, because the mean of its divisors is an integer number (1362951430026).

Almost surely, 2^{7552091530139} is an apocalyptic number.

7552091530139 is a deficient number, since it is larger than the sum of its proper divisors (625617050017).

7552091530139 is a wasteful number, since it uses less digits than its factorization.

7552091530139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44686932157 (or 44686932144 counting only the distinct ones).

The product of its (nonzero) digits is 1275750, while the sum is 50.

The spelling of 7552091530139 in words is "seven trillion, five hundred fifty-two billion, ninety-one million, five hundred thirty thousand, one hundred thirty-nine".