2056127403 has 16 divisors (see below), whose sum is σ = 3041424000. Its totient is φ = 1225015680.

The previous prime is 2056127401. The next prime is 2056127413. The reversal of 2056127403 is 3047216502.

It is not a de Polignac number, because 2056127403 - 2¹ = 2056127401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2056127401) 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, 526078 + ... + 529971.

It is an arithmetic number, because the mean of its divisors is an integer number (190089000).

Almost surely, 2^2056127403 is an apocalyptic number.

2056127403 is a deficient number, since it is larger than the sum of its proper divisors (985296597).

2056127403 is a wasteful number, since it uses less digits than its factorization.

2056127403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056122.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2056127403 is about 45344.5410496126. The cubic root of 2056127403 is about 1271.5985003391.

The spelling of 2056127403 in words is "two billion, fifty-six million, one hundred twenty-seven thousand, four hundred three".