2541875783 has 4 divisors (see below), whose sum is σ = 2623871808. Its totient is φ = 2459879760.

The previous prime is 2541875767. The next prime is 2541875789. The reversal of 2541875783 is 3875781452.

2541875783 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2541875783 - 2⁴ = 2541875767 is a prime.

It is a super-2 number, since 2×2541875783² = 12922264992403726178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541875789) 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, 40997966 + ... + 40998027.

It is an arithmetic number, because the mean of its divisors is an integer number (655967952).

Almost surely, 2^2541875783 is an apocalyptic number.

2541875783 is a deficient number, since it is larger than the sum of its proper divisors (81996025).

2541875783 is an equidigital number, since it uses as much as digits as its factorization.

2541875783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81996024.

The product of its digits is 1881600, while the sum is 50.

The square root of 2541875783 is about 50417.0187833434. The cubic root of 2541875783 is about 1364.7447778762.

The spelling of 2541875783 in words is "two billion, five hundred forty-one million, eight hundred seventy-five thousand, seven hundred eighty-three".