5253135044 has 6 divisors (see below), whose sum is σ = 9192986334. Its totient is φ = 2626567520.

The previous prime is 5253134993. The next prime is 5253135053. The reversal of 5253135044 is 4405313525.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3756218944 + 1496916100 = 61288^2 + 38690^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5253135044.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656641877 + ... + 656641884.

It is an arithmetic number, because the mean of its divisors is an integer number (1532164389).

Almost surely, 2^5253135044 is an apocalyptic number.

It is an amenable number.

5253135044 is a deficient number, since it is larger than the sum of its proper divisors (3939851290).

5253135044 is a wasteful number, since it uses less digits than its factorization.

5253135044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313283765 (or 1313283763 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 5253135044 is about 72478.5143611540. The cubic root of 5253135044 is about 1738.3592058732.

Adding to 5253135044 its reverse (4405313525), we get a palindrome (9658448569).

The spelling of 5253135044 in words is "five billion, two hundred fifty-three million, one hundred thirty-five thousand, forty-four".