2725771436 has 12 divisors (see below), whose sum is σ = 4817329440. Its totient is φ = 1349391600.

The previous prime is 2725771427. The next prime is 2725771453. The reversal of 2725771436 is 6341775272.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3373076 + ... + 3373883.

It is an arithmetic number, because the mean of its divisors is an integer number (401444120).

Almost surely, 2^2725771436 is an apocalyptic number.

It is an amenable number.

2725771436 is a deficient number, since it is larger than the sum of its proper divisors (2091558004).

2725771436 is a wasteful number, since it uses less digits than its factorization.

2725771436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6747064 (or 6747062 counting only the distinct ones).

The product of its digits is 493920, while the sum is 44.

The square root of 2725771436 is about 52208.9210384586. The cubic root of 2725771436 is about 1396.8930139235.

The spelling of 2725771436 in words is "two billion, seven hundred twenty-five million, seven hundred seventy-one thousand, four hundred thirty-six".