2541201067 has 4 divisors (see below), whose sum is σ = 2628828720. Its totient is φ = 2453573416.

The previous prime is 2541201059. The next prime is 2541201073. The reversal of 2541201067 is 7601021452.

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 2541201067 - 2³ = 2541201059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2541201007) 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, 43813783 + ... + 43813840.

It is an arithmetic number, because the mean of its divisors is an integer number (657207180).

Almost surely, 2^2541201067 is an apocalyptic number.

2541201067 is a deficient number, since it is larger than the sum of its proper divisors (87627653).

2541201067 is an equidigital number, since it uses as much as digits as its factorization.

2541201067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87627652.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 2541201067 is about 50410.3269876322. The cubic root of 2541201067 is about 1364.6240144844.

The spelling of 2541201067 in words is "two billion, five hundred forty-one million, two hundred one thousand, sixty-seven".