2888001145745 has 16 divisors (see below), whose sum is σ = 3590915524560. Its totient is φ = 2227116401664.

The previous prime is 2888001145723. The next prime is 2888001145787. The reversal of 2888001145745 is 5475411008882.

It is a happy number.

It is a Cunningham number, because it is equal to 1699412²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 1359966462976 + 1528034682769 = 1166176^2 + 1236137^2 .

It is a cyclic number.

It is not a de Polignac number, because 2888001145745 - 2¹⁴ = 2888001129361 is a prime.

It is a Curzon 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, 16050932 + ... + 16229861.

It is an arithmetic number, because the mean of its divisors is an integer number (224432220285).

Almost surely, 2^{2888001145745} is an apocalyptic number.

It is an amenable number.

2888001145745 is a deficient number, since it is larger than the sum of its proper divisors (702914378815).

2888001145745 is a wasteful number, since it uses less digits than its factorization.

2888001145745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32281444.

The product of its (nonzero) digits is 2867200, while the sum is 53.

The spelling of 2888001145745 in words is "two trillion, eight hundred eighty-eight billion, one million, one hundred forty-five thousand, seven hundred forty-five".