245554014003323 has 4 divisors (see below), whose sum is σ = 246800481079680. Its totient is φ = 244307546926968.

The previous prime is 245554014003301. The next prime is 245554014003341. The reversal of 245554014003323 is 323300410455542.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245554014003323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245554014008323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623233537883 + ... + 623233538276.

It is an arithmetic number, because the mean of its divisors is an integer number (61700120269920).

Almost surely, 2^{245554014003323} is an apocalyptic number.

245554014003323 is a deficient number, since it is larger than the sum of its proper divisors (1246467076357).

245554014003323 is a wasteful number, since it uses less digits than its factorization.

245554014003323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246467076356.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 245554014003323 its reverse (323300410455542), we get a palindrome (568854424458865).

The spelling of 245554014003323 in words is "two hundred forty-five trillion, five hundred fifty-four billion, fourteen million, three thousand, three hundred twenty-three".