2541750005 has 8 divisors (see below), whose sum is σ = 3063420600. Its totient is φ = 2024519616.

The previous prime is 2541749983. The next prime is 2541750041. The reversal of 2541750005 is 5000571452.

It can be written as a sum of positive squares in 4 ways, for example, as 97634161 + 2444115844 = 9881^2 + 49438^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2541750005 - 2¹⁰ = 2541748981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2541750005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1108790 + ... + 1111079.

It is an arithmetic number, because the mean of its divisors is an integer number (382927575).

Almost surely, 2^2541750005 is an apocalyptic number.

It is an amenable number.

2541750005 is a deficient number, since it is larger than the sum of its proper divisors (521670595).

2541750005 is a wasteful number, since it uses less digits than its factorization.

2541750005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220103.

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 2541750005 is about 50415.7713915001. The cubic root of 2541750005 is about 1364.7222672430.

The spelling of 2541750005 in words is "two billion, five hundred forty-one million, seven hundred fifty thousand, five".