2888315145 has 64 divisors (see below), whose sum is σ = 5226094080. Its totient is φ = 1513209600.

The previous prime is 2888315071. The next prime is 2888315173. The reversal of 2888315145 is 5415138882.

2888315145 is a `hidden beast` number, since 28 + 88 + 31 + 514 + 5 = 666.

It is not a de Polignac number, because 2888315145 - 2⁹ = 2888314633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2888315145.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5185207 + ... + 5185763.

It is an arithmetic number, because the mean of its divisors is an integer number (81657720).

Almost surely, 2^2888315145 is an apocalyptic number.

It is an amenable number.

2888315145 is a deficient number, since it is larger than the sum of its proper divisors (2337778935).

2888315145 is a wasteful number, since it uses less digits than its factorization.

2888315145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183 (or 1177 counting only the distinct ones).

The product of its digits is 307200, while the sum is 45.

The square root of 2888315145 is about 53743.0474108047. The cubic root of 2888315145 is about 1424.1252692540.

The spelling of 2888315145 in words is "two billion, eight hundred eighty-eight million, three hundred fifteen thousand, one hundred forty-five".