2756054859 has 4 divisors (see below), whose sum is σ = 3674739816. Its totient is φ = 1837369904.

The previous prime is 2756054843. The next prime is 2756054881. The reversal of 2756054859 is 9584506572.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2756054859 - 2⁴ = 2756054843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2756044859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459342474 + ... + 459342479.

It is an arithmetic number, because the mean of its divisors is an integer number (918684954).

Almost surely, 2^2756054859 is an apocalyptic number.

2756054859 is a deficient number, since it is larger than the sum of its proper divisors (918684957).

2756054859 is an equidigital number, since it uses as much as digits as its factorization.

2756054859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918684956.

The product of its (nonzero) digits is 3024000, while the sum is 51.

The square root of 2756054859 is about 52498.1414813896. The cubic root of 2756054859 is about 1402.0471511808.

The spelling of 2756054859 in words is "two billion, seven hundred fifty-six million, fifty-four thousand, eight hundred fifty-nine".