25255503283330 has 16 divisors (see below), whose sum is σ = 45495173509560. Its totient is φ = 10094364068992.

The previous prime is 25255503283321. The next prime is 25255503283343. The reversal of 25255503283330 is 3338230555252.

It can be written as a sum of positive squares in 4 ways, for example, as 20026099352809 + 5229403930521 = 4475053^2 + 2286789^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 979642009 + ... + 979667788.

Almost surely, 2^{25255503283330} is an apocalyptic number.

25255503283330 is a deficient number, since it is larger than the sum of its proper divisors (20239670226230).

25255503283330 is a wasteful number, since it uses less digits than its factorization.

25255503283330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959311093.

The product of its (nonzero) digits is 3240000, while the sum is 46.

The spelling of 25255503283330 in words is "twenty-five trillion, two hundred fifty-five billion, five hundred three million, two hundred eighty-three thousand, three hundred thirty".