2742075541 has 8 divisors (see below), whose sum is σ = 2849023800. Its totient is φ = 2635953600.

The previous prime is 2742075491. The next prime is 2742075547. The reversal of 2742075541 is 1455702472.

It can be written as a sum of positive squares in 4 ways, for example, as 1493513316 + 1248562225 = 38646^2 + 35335^2 .

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 2742075541 - 2²⁹ = 2205204629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2742075541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2742075547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199810 + ... + 213091.

It is an arithmetic number, because the mean of its divisors is an integer number (356127975).

Almost surely, 2^2742075541 is an apocalyptic number.

It is an amenable number.

2742075541 is a deficient number, since it is larger than the sum of its proper divisors (106948259).

2742075541 is a wasteful number, since it uses less digits than its factorization.

2742075541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413159.

The product of its (nonzero) digits is 78400, while the sum is 37.

The square root of 2742075541 is about 52364.8311464861. The cubic root of 2742075541 is about 1399.6726345117.

The spelling of 2742075541 in words is "two billion, seven hundred forty-two million, seventy-five thousand, five hundred forty-one".