9732240577505 has 16 divisors (see below), whose sum is σ = 11720692745424. Its totient is φ = 7757791856640.

The previous prime is 9732240577489. The next prime is 9732240577513. The reversal of 9732240577505 is 5057750422379.

It can be written as a sum of positive squares in 8 ways, for example, as 1058231919616 + 8674008657889 = 1028704^2 + 2945167^2 .

It is not a de Polignac number, because 9732240577505 - 2⁴ = 9732240577489 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41855627 + ... + 42087503.

It is an arithmetic number, because the mean of its divisors is an integer number (732543296589).

Almost surely, 2^{9732240577505} is an apocalyptic number.

It is an amenable number.

9732240577505 is a deficient number, since it is larger than the sum of its proper divisors (1988452167919).

9732240577505 is a wasteful number, since it uses less digits than its factorization.

9732240577505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262036.

The product of its (nonzero) digits is 18522000, while the sum is 56.

The spelling of 9732240577505 in words is "nine trillion, seven hundred thirty-two billion, two hundred forty million, five hundred seventy-seven thousand, five hundred five".