253305036263322 has 48 divisors (see below), whose sum is σ = 557388661519872. Its totient is φ = 83127037213440.

The previous prime is 253305036263309. The next prime is 253305036263371. The reversal of 253305036263322 is 223362630503352.

253305036263322 is a `hidden beast` number, since 2 + 5 + 3 + 3 + 0 + 5 + 0 + 3 + 6 + 2 + 633 + 2 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 379450128 + ... + 380117099.

It is an arithmetic number, because the mean of its divisors is an integer number (11612263781664).

Almost surely, 2^{253305036263322} is an apocalyptic number.

253305036263322 is an abundant number, since it is smaller than the sum of its proper divisors (304083625256550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253305036263322 is a wasteful number, since it uses less digits than its factorization.

253305036263322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759567523 (or 759567520 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 45.

Adding to 253305036263322 its reverse (223362630503352), we get a palindrome (476667666766674).

The spelling of 253305036263322 in words is "two hundred fifty-three trillion, three hundred five billion, thirty-six million, two hundred sixty-three thousand, three hundred twenty-two".