245022332541445 has 32 divisors (see below), whose sum is σ = 304352915788800. Its totient is φ = 189142125279744.

The previous prime is 245022332541433. The next prime is 245022332541449. The reversal of 245022332541445 is 544145233220542.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245022332541445 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245022332541395 and 245022332541404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245022332541449) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6557868334 + ... + 6557905696.

It is an arithmetic number, because the mean of its divisors is an integer number (9511028618400).

Almost surely, 2^{245022332541445} is an apocalyptic number.

It is an amenable number.

245022332541445 is a deficient number, since it is larger than the sum of its proper divisors (59330583247355).

245022332541445 is a wasteful number, since it uses less digits than its factorization.

245022332541445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64029.

The product of its (nonzero) digits is 4608000, while the sum is 46.

Adding to 245022332541445 its reverse (544145233220542), we get a palindrome (789167565761987).

The spelling of 245022332541445 in words is "two hundred forty-five trillion, twenty-two billion, three hundred thirty-two million, five hundred forty-one thousand, four hundred forty-five".