2528571067 has 8 divisors (see below), whose sum is σ = 2797293312. Its totient is φ = 2266324200.

The previous prime is 2528571061. The next prime is 2528571107. The reversal of 2528571067 is 7601758252.

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

It is a cyclic number.

It is not a de Polignac number, because 2528571067 - 2¹¹ = 2528569019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2528571061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1618023 + ... + 1619584.

It is an arithmetic number, because the mean of its divisors is an integer number (349661664).

Almost surely, 2^2528571067 is an apocalyptic number.

2528571067 is a deficient number, since it is larger than the sum of its proper divisors (268722245).

2528571067 is a wasteful number, since it uses less digits than its factorization.

2528571067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3237689.

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 2528571067 is about 50284.8989956229. The cubic root of 2528571067 is about 1362.3594902882.

The spelling of 2528571067 in words is "two billion, five hundred twenty-eight million, five hundred seventy-one thousand, sixty-seven".