2725438075 has 6 divisors (see below), whose sum is σ = 3379543244. Its totient is φ = 2180350440.

The previous prime is 2725438063. The next prime is 2725438099. The reversal of 2725438075 is 5708345272.

It is not a de Polignac number, because 2725438075 - 2⁵ = 2725438043 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54508737 + ... + 54508786.

Almost surely, 2^2725438075 is an apocalyptic number.

2725438075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2725438075 is a deficient number, since it is larger than the sum of its proper divisors (654105169).

2725438075 is a wasteful number, since it uses less digits than its factorization.

2725438075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109017533 (or 109017528 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 43.

The square root of 2725438075 is about 52205.7283734266. The cubic root of 2725438075 is about 1396.8360650746.

The spelling of 2725438075 in words is "two billion, seven hundred twenty-five million, four hundred thirty-eight thousand, seventy-five".