2112575377 has 8 divisors (see below), whose sum is σ = 2309980032. Its totient is φ = 1916062800.

The previous prime is 2112575291. The next prime is 2112575447. The reversal of 2112575377 is 7735752112.

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

It is a cyclic number.

It is not a de Polignac number, because 2112575377 - 2¹⁵ = 2112542609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112575077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218058 + ... + 227539.

It is an arithmetic number, because the mean of its divisors is an integer number (288747504).

Almost surely, 2^2112575377 is an apocalyptic number.

It is an amenable number.

2112575377 is a deficient number, since it is larger than the sum of its proper divisors (197404655).

2112575377 is a wasteful number, since it uses less digits than its factorization.

2112575377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446039.

The product of its digits is 102900, while the sum is 40.

The square root of 2112575377 is about 45962.7607634702. The cubic root of 2112575377 is about 1283.1302328765.

The spelling of 2112575377 in words is "two billion, one hundred twelve million, five hundred seventy-five thousand, three hundred seventy-seven".