245511104052453 has 32 divisors (see below), whose sum is σ = 327865299320832. Its totient is φ = 163415769451200.

The previous prime is 245511104052407. The next prime is 245511104052569. The reversal of 245511104052453 is 354250401115542.

245511104052453 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 245511104052453 - 2³⁸ = 245236226145509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245511104059453) 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, 30268902868 + ... + 30268910978.

It is an arithmetic number, because the mean of its divisors is an integer number (10245790603776).

Almost surely, 2^{245511104052453} is an apocalyptic number.

It is an amenable number.

245511104052453 is a deficient number, since it is larger than the sum of its proper divisors (82354195268379).

245511104052453 is a wasteful number, since it uses less digits than its factorization.

245511104052453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14945.

The product of its (nonzero) digits is 480000, while the sum is 42.

Adding to 245511104052453 its reverse (354250401115542), we get a palindrome (599761505167995).

The spelling of 245511104052453 in words is "two hundred forty-five trillion, five hundred eleven billion, one hundred four million, fifty-two thousand, four hundred fifty-three".