8266054061 has 4 divisors (see below), whose sum is σ = 8303121792. Its totient is φ = 8228986332.

The previous prime is 8266054039. The next prime is 8266054081. The reversal of 8266054061 is 1604506628.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8266054061 - 2²⁶ = 8198945197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8266054031) 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, 18533531 + ... + 18533976.

It is an arithmetic number, because the mean of its divisors is an integer number (2075780448).

Almost surely, 2^8266054061 is an apocalyptic number.

It is an amenable number.

8266054061 is a deficient number, since it is larger than the sum of its proper divisors (37067731).

8266054061 is a wasteful number, since it uses less digits than its factorization.

8266054061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37067730.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 8266054061 is about 90917.8423688112. The cubic root of 8266054061 is about 2021.9298340686.

The spelling of 8266054061 in words is "eight billion, two hundred sixty-six million, fifty-four thousand, sixty-one".