2755853386 has 16 divisors (see below), whose sum is σ = 4856469408. Its totient is φ = 1156302000.

The previous prime is 2755853381. The next prime is 2755853393. The reversal of 2755853386 is 6833585572.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2755853381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4817640 + ... + 4818211.

It is an arithmetic number, because the mean of its divisors is an integer number (303529338).

Almost surely, 2^2755853386 is an apocalyptic number.

2755853386 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2755853386 is a deficient number, since it is larger than the sum of its proper divisors (2100616022).

2755853386 is a wasteful number, since it uses less digits than its factorization.

2755853386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9635877.

The product of its digits is 6048000, while the sum is 52.

The square root of 2755853386 is about 52496.2225879158. Note that the first 3 decimals coincide. The cubic root of 2755853386 is about 1402.0129862188.

The spelling of 2755853386 in words is "two billion, seven hundred fifty-five million, eight hundred fifty-three thousand, three hundred eighty-six".