2705540541 has 8 divisors (see below), whose sum is σ = 3935331744. Its totient is φ = 1639721520.

The previous prime is 2705540533. The next prime is 2705540561. The reversal of 2705540541 is 1450455072.

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

It is not a de Polignac number, because 2705540541 - 2³ = 2705540533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 81986077 = 2705540541 / (2 + 7 + 0 + 5 + 5 + 4 + 0 + 5 + 4 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2705540501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40993006 + ... + 40993071.

It is an arithmetic number, because the mean of its divisors is an integer number (491916468).

Almost surely, 2^2705540541 is an apocalyptic number.

It is an amenable number.

2705540541 is a deficient number, since it is larger than the sum of its proper divisors (1229791203).

2705540541 is a wasteful number, since it uses less digits than its factorization.

2705540541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81986091.

The product of its (nonzero) digits is 28000, while the sum is 33.

The square root of 2705540541 is about 52014.8107850062. The cubic root of 2705540541 is about 1393.4284775819.

The spelling of 2705540541 in words is "two billion, seven hundred five million, five hundred forty thousand, five hundred forty-one".