2575287043 has 8 divisors (see below), whose sum is σ = 2943494240. Its totient is φ = 2207157120.

The previous prime is 2575287019. The next prime is 2575287103. The reversal of 2575287043 is 3407825752.

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

It is a de Polignac number, because none of the positive numbers 2^k-2575287043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2575287443) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 108493 + ... + 130081.

It is an arithmetic number, because the mean of its divisors is an integer number (367936780).

Almost surely, 2^2575287043 is an apocalyptic number.

2575287043 is a deficient number, since it is larger than the sum of its proper divisors (368207197).

2575287043 is a wasteful number, since it uses less digits than its factorization.

2575287043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38637.

The product of its (nonzero) digits is 470400, while the sum is 43.

The square root of 2575287043 is about 50747.2860653651. The cubic root of 2575287043 is about 1370.6983214177.

The spelling of 2575287043 in words is "two billion, five hundred seventy-five million, two hundred eighty-seven thousand, forty-three".