2896253945 has 16 divisors (see below), whose sum is σ = 3748325952. Its totient is φ = 2135643840.

The previous prime is 2896253917. The next prime is 2896253951. The reversal of 2896253945 is 5493526982.

It is not a de Polignac number, because 2896253945 - 2¹⁰ = 2896252921 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12674 + ... + 77156.

It is an arithmetic number, because the mean of its divisors is an integer number (234270372).

Almost surely, 2^2896253945 is an apocalyptic number.

It is an amenable number.

2896253945 is a deficient number, since it is larger than the sum of its proper divisors (852072007).

2896253945 is a wasteful number, since it uses less digits than its factorization.

2896253945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65192.

The product of its digits is 4665600, while the sum is 53.

The square root of 2896253945 is about 53816.8555844728. The cubic root of 2896253945 is about 1425.4288554306.

The spelling of 2896253945 in words is "two billion, eight hundred ninety-six million, two hundred fifty-three thousand, nine hundred forty-five".