2775230485 has 32 divisors (see below), whose sum is σ = 3528126720. Its totient is φ = 2091437568.

The previous prime is 2775230443. The next prime is 2775230489. The reversal of 2775230485 is 5840325772.

It is a cyclic number.

It is not a de Polignac number, because 2775230485 - 2²¹ = 2773133333 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2775230489) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4062954 + ... + 4063636.

It is an arithmetic number, because the mean of its divisors is an integer number (110253960).

Almost surely, 2^2775230485 is an apocalyptic number.

It is an amenable number.

2775230485 is a deficient number, since it is larger than the sum of its proper divisors (752896235).

2775230485 is a wasteful number, since it uses less digits than its factorization.

2775230485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197.

The product of its (nonzero) digits is 470400, while the sum is 43.

The square root of 2775230485 is about 52680.4563856465. The cubic root of 2775230485 is about 1405.2912834352.

The spelling of 2775230485 in words is "two billion, seven hundred seventy-five million, two hundred thirty thousand, four hundred eighty-five".