9853477148747 has 4 divisors (see below), whose sum is σ = 9853542892176. Its totient is φ = 9853411405320.

The previous prime is 9853477148707. The next prime is 9853477148777. The reversal of 9853477148747 is 7478417743589.

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 9853477148747 - 2¹⁶ = 9853477083211 is a prime.

It is a super-3 number, since 3×9853477148747³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9853477148707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32646383 + ... + 32946824.

It is an arithmetic number, because the mean of its divisors is an integer number (2463385723044).

Almost surely, 2^{9853477148747} is an apocalyptic number.

9853477148747 is a deficient number, since it is larger than the sum of its proper divisors (65743429).

9853477148747 is a wasteful number, since it uses less digits than its factorization.

9853477148747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65743428.

The product of its digits is 1327656960, while the sum is 74.

The spelling of 9853477148747 in words is "nine trillion, eight hundred fifty-three billion, four hundred seventy-seven million, one hundred forty-eight thousand, seven hundred forty-seven".