2455430312225 has 48 divisors (see below), whose sum is σ = 3346355194560. Its totient is φ = 1772426515200.

The previous prime is 2455430312149. The next prime is 2455430312261. The reversal of 2455430312225 is 5222130345542.

It is not a de Polignac number, because 2455430312225 - 2²⁰ = 2455429263649 is a prime.

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 47 ways as a sum of consecutive naturals, for example, 190086467 + ... + 190099383.

It is an arithmetic number, because the mean of its divisors is an integer number (69715733220).

Almost surely, 2^{2455430312225} is an apocalyptic number.

2455430312225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2455430312225 is a deficient number, since it is larger than the sum of its proper divisors (890924882335).

2455430312225 is a wasteful number, since it uses less digits than its factorization.

2455430312225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18050 (or 18045 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 2455430312225 its reverse (5222130345542), we get a palindrome (7677560657767).

The spelling of 2455430312225 in words is "two trillion, four hundred fifty-five billion, four hundred thirty million, three hundred twelve thousand, two hundred twenty-five".