9141009595505 has 4 divisors (see below), whose sum is σ = 10969211514612. Its totient is φ = 7312807676400.

The previous prime is 9141009595493. The next prime is 9141009595519. The reversal of 9141009595505 is 5055959001419.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5611180276849 + 3529829318656 = 2368793^2 + 1878784^2 .

It is not a de Polignac number, because 9141009595505 - 2¹⁶ = 9141009529969 is a prime.

It is a super-2 number, since 2×9141009595505² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 914100959546 + ... + 914100959555.

It is an arithmetic number, because the mean of its divisors is an integer number (2742302878653).

Almost surely, 2^{9141009595505} is an apocalyptic number.

It is an amenable number.

9141009595505 is a deficient number, since it is larger than the sum of its proper divisors (1828201919107).

9141009595505 is a wasteful number, since it uses less digits than its factorization.

9141009595505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828201919106.

The product of its (nonzero) digits is 1822500, while the sum is 53.

The spelling of 9141009595505 in words is "nine trillion, one hundred forty-one billion, nine million, five hundred ninety-five thousand, five hundred five".