2541723573 has 16 divisors (see below), whose sum is σ = 3499739136. Its totient is φ = 1639140720.

The previous prime is 2541723571. The next prime is 2541723581. The reversal of 2541723573 is 3753271452.

It is not a de Polignac number, because 2541723573 - 2¹ = 2541723571 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541723571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318490 + ... + 326372.

It is an arithmetic number, because the mean of its divisors is an integer number (218733696).

Almost surely, 2^2541723573 is an apocalyptic number.

It is an amenable number.

2541723573 is a deficient number, since it is larger than the sum of its proper divisors (958015563).

2541723573 is a wasteful number, since it uses less digits than its factorization.

2541723573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11384.

The product of its digits is 176400, while the sum is 39.

The square root of 2541723573 is about 50415.5092506264. The cubic root of 2541723573 is about 1364.7175365832.

The spelling of 2541723573 in words is "two billion, five hundred forty-one million, seven hundred twenty-three thousand, five hundred seventy-three".