5253111215044 has 48 divisors (see below), whose sum is σ = 11856551978880. Its totient is φ = 1976091989760.

The previous prime is 5253111214993. The next prime is 5253111215063. The reversal of 5253111215044 is 4405121113525.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294052377 + ... + 294070240.

It is an arithmetic number, because the mean of its divisors is an integer number (247011499560).

Almost surely, 2^{5253111215044} is an apocalyptic number.

It is an amenable number.

5253111215044 is an abundant number, since it is smaller than the sum of its proper divisors (6603440763836).

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

5253111215044 is a wasteful number, since it uses less digits than its factorization.

5253111215044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588122668 (or 588122666 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

Adding to 5253111215044 its reverse (4405121113525), we get a palindrome (9658232328569).

The spelling of 5253111215044 in words is "five trillion, two hundred fifty-three billion, one hundred eleven million, two hundred fifteen thousand, forty-four".