2750577145 has 8 divisors (see below), whose sum is σ = 3407166720. Its totient is φ = 2129478960.

The previous prime is 2750577139. The next prime is 2750577163. The reversal of 2750577145 is 5417750572.

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

It is not a de Polignac number, because 2750577145 - 2¹⁷ = 2750446073 is a prime.

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, 8872675 + ... + 8872984.

It is an arithmetic number, because the mean of its divisors is an integer number (425895840).

Almost surely, 2^2750577145 is an apocalyptic number.

It is an amenable number.

2750577145 is a deficient number, since it is larger than the sum of its proper divisors (656589575).

2750577145 is a wasteful number, since it uses less digits than its factorization.

2750577145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17745695.

The product of its (nonzero) digits is 343000, while the sum is 43.

The square root of 2750577145 is about 52445.9449814759. The cubic root of 2750577145 is about 1401.1176695622.

The spelling of 2750577145 in words is "two billion, seven hundred fifty million, five hundred seventy-seven thousand, one hundred forty-five".