2749955541 has 8 divisors (see below), whose sum is σ = 3670859520. Its totient is φ = 1831177632.

The previous prime is 2749955539. The next prime is 2749955563. The reversal of 2749955541 is 1455599472.

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

It is not a de Polignac number, because 2749955541 - 2¹ = 2749955539 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 (2749955501) 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, 528496 + ... + 533673.

It is an arithmetic number, because the mean of its divisors is an integer number (458857440).

Almost surely, 2^2749955541 is an apocalyptic number.

It is an amenable number.

2749955541 is a deficient number, since it is larger than the sum of its proper divisors (920903979).

2749955541 is a wasteful number, since it uses less digits than its factorization.

2749955541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063035.

The product of its digits is 2268000, while the sum is 51.

The square root of 2749955541 is about 52440.0185068617. The cubic root of 2749955541 is about 1401.0121152345.

The spelling of 2749955541 in words is "two billion, seven hundred forty-nine million, nine hundred fifty-five thousand, five hundred forty-one".