2673748541 has 2 divisors, whose sum is σ = 2673748542. Its totient is φ = 2673748540.

The previous prime is 2673748537. The next prime is 2673748547. The reversal of 2673748541 is 1458473762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1924576900 + 749171641 = 43870^2 + 27371^2 .

It is a cyclic number.

It is not a de Polignac number, because 2673748541 - 2² = 2673748537 is a prime.

It is a super-3 number, since 3×2673748541³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2673748547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1336874270 + 1336874271.

It is an arithmetic number, because the mean of its divisors is an integer number (1336874271).

Almost surely, 2^2673748541 is an apocalyptic number.

It is an amenable number.

2673748541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2673748541 is an equidigital number, since it uses as much as digits as its factorization.

2673748541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1128960, while the sum is 47.

The square root of 2673748541 is about 51708.3024378097. The cubic root of 2673748541 is about 1387.9490379640.

The spelling of 2673748541 in words is "two billion, six hundred seventy-three million, seven hundred forty-eight thousand, five hundred forty-one".