2641453330225 has 12 divisors (see below), whose sum is σ = 3275422998400. Its totient is φ = 2113149200400.

The previous prime is 2641453330223. The next prime is 2641453330231. The reversal of 2641453330225 is 5220333541462.

It is not a de Polignac number, because 2641453330225 - 2¹ = 2641453330223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2641453330223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6017980 + ... + 6441970.

Almost surely, 2^{2641453330225} is an apocalyptic number.

2641453330225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2641453330225 is a deficient number, since it is larger than the sum of its proper divisors (633969668175).

2641453330225 is a wasteful number, since it uses less digits than its factorization.

2641453330225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673200 (or 673195 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 2641453330225 its reverse (5220333541462), we get a palindrome (7861786871687).

The spelling of 2641453330225 in words is "two trillion, six hundred forty-one billion, four hundred fifty-three million, three hundred thirty thousand, two hundred twenty-five".