245410000025 has 12 divisors (see below), whose sum is σ = 304484050092. Its totient is φ = 196214677440.

The previous prime is 245410000019. The next prime is 245410000039. The reversal of 245410000025 is 520000014542.

It is a happy number.

245410000025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 32448978496 + 212961021529 = 180136^2 + 461477^2 .

It is not a de Polignac number, because 245410000025 - 2⁴ = 245410000009 is a prime.

It is a super-2 number, since 2×245410000025² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2788874 + ... + 2875523.

It is an arithmetic number, because the mean of its divisors is an integer number (25373670841).

Almost surely, 2^245410000025 is an apocalyptic number.

245410000025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245410000025 is a deficient number, since it is larger than the sum of its proper divisors (59074050067).

245410000025 is a wasteful number, since it uses less digits than its factorization.

245410000025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5666140 (or 5666135 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

Adding to 245410000025 its reverse (520000014542), we get a palindrome (765410014567).

The spelling of 245410000025 in words is "two hundred forty-five billion, four hundred ten million, twenty-five", and thus it is an aban number.