2575404430 has 8 divisors (see below), whose sum is σ = 4635727992. Its totient is φ = 1030161768.

The previous prime is 2575404413. The next prime is 2575404431. The reversal of 2575404430 is 344045752.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2575404431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128770212 + ... + 128770231.

It is an arithmetic number, because the mean of its divisors is an integer number (579465999).

Almost surely, 2^2575404430 is an apocalyptic number.

2575404430 is a deficient number, since it is larger than the sum of its proper divisors (2060323562).

2575404430 is a wasteful number, since it uses less digits than its factorization.

2575404430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257540450.

The product of its (nonzero) digits is 67200, while the sum is 34.

The square root of 2575404430 is about 50748.4426362031. The cubic root of 2575404430 is about 1370.7191475387.

The spelling of 2575404430 in words is "two billion, five hundred seventy-five million, four hundred four thousand, four hundred thirty".