2755436851 has 8 divisors (see below), whose sum is σ = 2762612864. Its totient is φ = 2748271680.

The previous prime is 2755436809. The next prime is 2755436897. The reversal of 2755436851 is 1586345572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2755436851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2755436951) 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, 748351 + ... + 752023.

It is an arithmetic number, because the mean of its divisors is an integer number (345326608).

Almost surely, 2^2755436851 is an apocalyptic number.

2755436851 is a deficient number, since it is larger than the sum of its proper divisors (7176013).

2755436851 is an equidigital number, since it uses as much as digits as its factorization.

2755436851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5421.

The product of its digits is 1008000, while the sum is 46.

The square root of 2755436851 is about 52492.2551525461. The cubic root of 2755436851 is about 1401.9423466476.

The spelling of 2755436851 in words is "two billion, seven hundred fifty-five million, four hundred thirty-six thousand, eight hundred fifty-one".