2575455294 has 8 divisors (see below), whose sum is σ = 5150910600. Its totient is φ = 858485096.

The previous prime is 2575455251. The next prime is 2575455299. The reversal of 2575455294 is 4925545752.

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

2575455294 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2575455299) 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, 214621269 + ... + 214621280.

It is an arithmetic number, because the mean of its divisors is an integer number (643863825).

Almost surely, 2^2575455294 is an apocalyptic number.

2575455294 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2575455294 is a wasteful number, since it uses less digits than its factorization.

2575455294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429242554.

The product of its digits is 2520000, while the sum is 48.

The square root of 2575455294 is about 50748.9437722599. The cubic root of 2575455294 is about 1370.7281713382.

The spelling of 2575455294 in words is "two billion, five hundred seventy-five million, four hundred fifty-five thousand, two hundred ninety-four".