245133300355 has 4 divisors (see below), whose sum is σ = 294159960432. Its totient is φ = 196106640280.

The previous prime is 245133300343. The next prime is 245133300427. The reversal of 245133300355 is 553003331542.

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

It is not a de Polignac number, because 245133300355 - 2⁷ = 245133300227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 245133300355.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24513330031 + ... + 24513330040.

It is an arithmetic number, because the mean of its divisors is an integer number (73539990108).

Almost surely, 2^245133300355 is an apocalyptic number.

245133300355 is a deficient number, since it is larger than the sum of its proper divisors (49026660077).

245133300355 is an equidigital number, since it uses as much as digits as its factorization.

245133300355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49026660076.

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 245133300355 its reverse (553003331542), we get a palindrome (798136631897).

The spelling of 245133300355 in words is "two hundred forty-five billion, one hundred thirty-three million, three hundred thousand, three hundred fifty-five".