2758243875 has 16 divisors (see below), whose sum is σ = 4589718432. Its totient is φ = 1471063200.

The previous prime is 2758243871. The next prime is 2758243909. The reversal of 2758243875 is 5783428572.

2758243875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2758243875 - 2² = 2758243871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2758243871) 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, 3677284 + ... + 3678033.

It is an arithmetic number, because the mean of its divisors is an integer number (286857402).

Almost surely, 2^2758243875 is an apocalyptic number.

2758243875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2758243875 is a deficient number, since it is larger than the sum of its proper divisors (1831474557).

2758243875 is an equidigital number, since it uses as much as digits as its factorization.

2758243875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7355335 (or 7355325 counting only the distinct ones).

The product of its digits is 3763200, while the sum is 51.

The square root of 2758243875 is about 52518.9858527371. The cubic root of 2758243875 is about 1402.4182482271.

The spelling of 2758243875 in words is "two billion, seven hundred fifty-eight million, two hundred forty-three thousand, eight hundred seventy-five".