2755002783 has 16 divisors (see below), whose sum is σ = 3978011520. Its totient is φ = 1685910624.

The previous prime is 2755002773. The next prime is 2755002791. The reversal of 2755002783 is 3872005572.

It is not a de Polignac number, because 2755002783 - 2²⁵ = 2721448351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2755002703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190341 + ... + 204302.

It is an arithmetic number, because the mean of its divisors is an integer number (248625720).

Almost surely, 2^2755002783 is an apocalyptic number.

2755002783 is a deficient number, since it is larger than the sum of its proper divisors (1223008737).

2755002783 is a wasteful number, since it uses less digits than its factorization.

2755002783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394838.

The product of its (nonzero) digits is 117600, while the sum is 39.

The square root of 2755002783 is about 52488.1203988102. The cubic root of 2755002783 is about 1401.8687261050.

The spelling of 2755002783 in words is "two billion, seven hundred fifty-five million, two thousand, seven hundred eighty-three".