245325344451405 has 64 divisors (see below), whose sum is σ = 405502230921216. Its totient is φ = 126519641280000.

The previous prime is 245325344451401. The next prime is 245325344451419. The reversal of 245325344451405 is 504154443523542.

245325344451405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 245325344451405 - 2² = 245325344451401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245325344451401) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6514715337 + ... + 6514752993.

It is an arithmetic number, because the mean of its divisors is an integer number (6335972358144).

Almost surely, 2^{245325344451405} is an apocalyptic number.

It is an amenable number.

245325344451405 is a deficient number, since it is larger than the sum of its proper divisors (160176886469811).

245325344451405 is a wasteful number, since it uses less digits than its factorization.

245325344451405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48378.

The product of its (nonzero) digits is 23040000, while the sum is 51.

Adding to 245325344451405 its reverse (504154443523542), we get a palindrome (749479787974947).

The spelling of 245325344451405 in words is "two hundred forty-five trillion, three hundred twenty-five billion, three hundred forty-four million, four hundred fifty-one thousand, four hundred five".