2755961541 has 6 divisors (see below), whose sum is σ = 3980833350. Its totient is φ = 1837307688.

The previous prime is 2755961503. The next prime is 2755961543. The reversal of 2755961541 is 1451695572.

It is a happy number.

2755961541 is a `hidden beast` number, since 2 + 7 + 5 + 596 + 1 + 54 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2606510916 + 149450625 = 51054^2 + 12225^2 .

It is not a de Polignac number, because 2755961541 - 2¹⁰ = 2755960517 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 (2755961543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153108966 + ... + 153108983.

It is an arithmetic number, because the mean of its divisors is an integer number (663472225).

Almost surely, 2^2755961541 is an apocalyptic number.

It is an amenable number.

2755961541 is a deficient number, since it is larger than the sum of its proper divisors (1224871809).

2755961541 is a wasteful number, since it uses less digits than its factorization.

2755961541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306217955 (or 306217952 counting only the distinct ones).

The product of its digits is 378000, while the sum is 45.

The square root of 2755961541 is about 52497.2526995461. The cubic root of 2755961541 is about 1402.0313269055.

The spelling of 2755961541 in words is "two billion, seven hundred fifty-five million, nine hundred sixty-one thousand, five hundred forty-one".