2673513287 has 4 divisors (see below), whose sum is σ = 2674612776. Its totient is φ = 2672413800.

The previous prime is 2673513247. The next prime is 2673513289. The reversal of 2673513287 is 7823153762.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2673513287 - 2⁶ = 2673513223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2673513289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 546089 + ... + 550962.

It is an arithmetic number, because the mean of its divisors is an integer number (668653194).

Almost surely, 2^2673513287 is an apocalyptic number.

2673513287 is a deficient number, since it is larger than the sum of its proper divisors (1099489).

2673513287 is a wasteful number, since it uses less digits than its factorization.

2673513287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099488.

The product of its digits is 423360, while the sum is 44.

The square root of 2673513287 is about 51706.0275693270. The cubic root of 2673513287 is about 1387.9083298052.

The spelling of 2673513287 in words is "two billion, six hundred seventy-three million, five hundred thirteen thousand, two hundred eighty-seven".