2730550671 has 12 divisors (see below), whose sum is σ = 3944859048. Its totient is φ = 1820030064.

The previous prime is 2730550643. The next prime is 2730550717. The reversal of 2730550671 is 1760550372.

2730550671 is a `hidden beast` number, since 2 + 7 + 30 + 550 + 6 + 71 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2730550671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730550631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29416 + ... + 79538.

It is an arithmetic number, because the mean of its divisors is an integer number (328738254).

Almost surely, 2^2730550671 is an apocalyptic number.

2730550671 is a deficient number, since it is larger than the sum of its proper divisors (1214308377).

2730550671 is a wasteful number, since it uses less digits than its factorization.

2730550671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56182 (or 56179 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The square root of 2730550671 is about 52254.6712840106. The cubic root of 2730550671 is about 1397.7089519798.

The spelling of 2730550671 in words is "two billion, seven hundred thirty million, five hundred fifty thousand, six hundred seventy-one".