245343244345053 has 8 divisors (see below), whose sum is σ = 346366933193088. Its totient is φ = 153940859196864.

The previous prime is 245343244345021. The next prime is 245343244345117. The reversal of 245343244345053 is 350543442343542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 245343244345053 - 2⁵ = 245343244345021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 4810651849903 = 245343244345053 / (2 + 4 + 5 + 3 + 4 + 3 + 2 + 4 + 4 + 3 + 4 + 5 + 0 + 5 + 3).

It is a junction number, because it is equal to n+sod(n) for n = 245343244344987 and 245343244345005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245343244345253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2405325924901 + ... + 2405325925002.

It is an arithmetic number, because the mean of its divisors is an integer number (43295866649136).

Almost surely, 2^{245343244345053} is an apocalyptic number.

It is an amenable number.

245343244345053 is a deficient number, since it is larger than the sum of its proper divisors (101023688848035).

245343244345053 is a wasteful number, since it uses less digits than its factorization.

245343244345053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810651849923.

The product of its (nonzero) digits is 41472000, while the sum is 51.

Adding to 245343244345053 its reverse (350543442343542), we get a palindrome (595886686688595).

The spelling of 245343244345053 in words is "two hundred forty-five trillion, three hundred forty-three billion, two hundred forty-four million, three hundred forty-five thousand, fifty-three".