245324501044225 has 24 divisors (see below), whose sum is σ = 304423407010112. Its totient is φ = 196117023614400.

The previous prime is 245324501044219. The next prime is 245324501044241. The reversal of 245324501044225 is 522440105423542.

It is not a de Polignac number, because 245324501044225 - 2⁵ = 245324501044193 is a prime.

It is a super-2 number, since 2×245324501044225² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 504819610 + ... + 505305340.

Almost surely, 2^{245324501044225} is an apocalyptic number.

245324501044225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245324501044225 is a deficient number, since it is larger than the sum of its proper divisors (59098905965887).

245324501044225 is a wasteful number, since it uses less digits than its factorization.

245324501044225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500377 (or 500372 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 43.

Adding to 245324501044225 its reverse (522440105423542), we get a palindrome (767764606467767).

The spelling of 245324501044225 in words is "two hundred forty-five trillion, three hundred twenty-four billion, five hundred one million, forty-four thousand, two hundred twenty-five".