2575455346 has 8 divisors (see below), whose sum is σ = 3863433600. Its totient is φ = 1287644148.

The previous prime is 2575455343. The next prime is 2575455361. The reversal of 2575455346 is 6435545752.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2575455296 and 2575455305.

It is not an unprimeable number, because it can be changed into a prime (2575455343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9235 + ... + 72361.

It is an arithmetic number, because the mean of its divisors is an integer number (482929200).

Almost surely, 2^2575455346 is an apocalyptic number.

2575455346 is a deficient number, since it is larger than the sum of its proper divisors (1287978254).

2575455346 is a wasteful number, since it uses less digits than its factorization.

2575455346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83528.

The product of its digits is 2520000, while the sum is 46.

The square root of 2575455346 is about 50748.9442845859. The cubic root of 2575455346 is about 1370.7281805635.

The spelling of 2575455346 in words is "two billion, five hundred seventy-five million, four hundred fifty-five thousand, three hundred forty-six".