245311411321053 has 48 divisors (see below), whose sum is σ = 442319005065600. Its totient is φ = 127276978083840.

The previous prime is 245311411321051. The next prime is 245311411321111. The reversal of 245311411321053 is 350123114113542.

245311411321053 is a `hidden beast` number, since 2 + 4 + 5 + 311 + 4 + 11 + 321 + 0 + 5 + 3 = 666.

It is not a de Polignac number, because 245311411321053 - 2¹ = 245311411321051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245311411320999 and 245311411321017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245311411321051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 218218548 + ... + 219339821.

It is an arithmetic number, because the mean of its divisors is an integer number (9214979272200).

Almost surely, 2^{245311411321053} is an apocalyptic number.

It is an amenable number.

245311411321053 is a deficient number, since it is larger than the sum of its proper divisors (197007593744547).

245311411321053 is a wasteful number, since it uses less digits than its factorization.

245311411321053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437559202 (or 437559199 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 245311411321053 its reverse (350123114113542), we get a palindrome (595434525434595).

The spelling of 245311411321053 in words is "two hundred forty-five trillion, three hundred eleven billion, four hundred eleven million, three hundred twenty-one thousand, fifty-three".