9715048853 has 4 divisors (see below), whose sum is σ = 9848131788. Its totient is φ = 9581965920.

The previous prime is 9715048831. The next prime is 9715048909. The reversal of 9715048853 is 3588405179.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3588405179 = 107 ⋅33536497.

It can be written as a sum of positive squares in 2 ways, for example, as 2356325764 + 7358723089 = 48542^2 + 85783^2 .

It is a cyclic number.

It is not a de Polignac number, because 9715048853 - 2¹⁴ = 9715032469 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9715048753) 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, 66541358 + ... + 66541503.

It is an arithmetic number, because the mean of its divisors is an integer number (2462032947).

Almost surely, 2^9715048853 is an apocalyptic number.

It is an amenable number.

9715048853 is a deficient number, since it is larger than the sum of its proper divisors (133082935).

9715048853 is a wasteful number, since it uses less digits than its factorization.

9715048853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133082934.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The square root of 9715048853 is about 98564.9473849603. The cubic root of 9715048853 is about 2133.7735610351.

The spelling of 9715048853 in words is "nine billion, seven hundred fifteen million, forty-eight thousand, eight hundred fifty-three".