2575204881 has 8 divisors (see below), whose sum is σ = 3614322720. Its totient is φ = 1626445152.

The previous prime is 2575204837. The next prime is 2575204909. The reversal of 2575204881 is 1884025752.

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

It is not a de Polignac number, because 2575204881 - 2⁶ = 2575204817 is a prime.

It is a super-2 number, since 2×2575204881² = 13263360358252448322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2575204811) 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, 22589460 + ... + 22589573.

It is an arithmetic number, because the mean of its divisors is an integer number (451790340).

Almost surely, 2^2575204881 is an apocalyptic number.

It is an amenable number.

2575204881 is a deficient number, since it is larger than the sum of its proper divisors (1039117839).

2575204881 is a wasteful number, since it uses less digits than its factorization.

2575204881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45179055.

The product of its (nonzero) digits is 179200, while the sum is 42.

The square root of 2575204881 is about 50746.4765377854. The cubic root of 2575204881 is about 1370.6837443354.

The spelling of 2575204881 in words is "two billion, five hundred seventy-five million, two hundred four thousand, eight hundred eighty-one".