9052979478811 has 4 divisors (see below), whose sum is σ = 9053000504800. Its totient is φ = 9052958452824.

The previous prime is 9052979478799. The next prime is 9052979478857. The reversal of 9052979478811 is 1188749792509.

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 9052979478811 - 2³³ = 9044389544219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9052979478871) 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, 9853356 + ... + 10732873.

It is an arithmetic number, because the mean of its divisors is an integer number (2263250126200).

Almost surely, 2^{9052979478811} is an apocalyptic number.

9052979478811 is a deficient number, since it is larger than the sum of its proper divisors (21025989).

9052979478811 is a wasteful number, since it uses less digits than its factorization.

9052979478811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21025988.

The product of its (nonzero) digits is 91445760, while the sum is 70.

The spelling of 9052979478811 in words is "nine trillion, fifty-two billion, nine hundred seventy-nine million, four hundred seventy-eight thousand, eight hundred eleven".