2672577065 has 8 divisors (see below), whose sum is σ = 3281676288. Its totient is φ = 2088339120.

The previous prime is 2672577049. The next prime is 2672577071. The reversal of 2672577065 is 5607752762.

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

It is not a de Polignac number, because 2672577065 - 2⁴ = 2672577049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6215081 + ... + 6215510.

It is an arithmetic number, because the mean of its divisors is an integer number (410209536).

Almost surely, 2^2672577065 is an apocalyptic number.

It is an amenable number.

2672577065 is a deficient number, since it is larger than the sum of its proper divisors (609099223).

2672577065 is a wasteful number, since it uses less digits than its factorization.

2672577065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12430639.

The product of its (nonzero) digits is 1234800, while the sum is 47.

The square root of 2672577065 is about 51696.9734607356. The cubic root of 2672577065 is about 1387.7463030540.

The spelling of 2672577065 in words is "two billion, six hundred seventy-two million, five hundred seventy-seven thousand, sixty-five".