2745041215 has 16 divisors (see below), whose sum is σ = 3766625280. Its totient is φ = 1881315360.

The previous prime is 2745041183. The next prime is 2745041281. The reversal of 2745041215 is 5121405472.

2745041215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2745041215 - 2⁵ = 2745041183 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49450 + ... + 89080.

It is an arithmetic number, because the mean of its divisors is an integer number (235414080).

Almost surely, 2^2745041215 is an apocalyptic number.

2745041215 is a deficient number, since it is larger than the sum of its proper divisors (1021584065).

2745041215 is a wasteful number, since it uses less digits than its factorization.

2745041215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41622.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 2745041215 is about 52393.1409155817. The cubic root of 2745041215 is about 1400.1770549882.

Adding to 2745041215 its reverse (5121405472), we get a palindrome (7866446687).

The spelling of 2745041215 in words is "two billion, seven hundred forty-five million, forty-one thousand, two hundred fifteen".