5311611453 has 16 divisors (see below), whose sum is σ = 7133253120. Its totient is φ = 3515586864.

The previous prime is 5311611439. The next prime is 5311611497. The reversal of 5311611453 is 3541161135.

It is not a de Polignac number, because 5311611453 - 2⁸ = 5311611197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5311611453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311611953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337600 + ... + 352982.

It is an arithmetic number, because the mean of its divisors is an integer number (445828320).

Almost surely, 2^5311611453 is an apocalyptic number.

It is an amenable number.

5311611453 is a deficient number, since it is larger than the sum of its proper divisors (1821641667).

5311611453 is a wasteful number, since it uses less digits than its factorization.

5311611453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16208.

The product of its digits is 5400, while the sum is 30.

The square root of 5311611453 is about 72880.8030485395. The cubic root of 5311611453 is about 1744.7857256402.

Adding to 5311611453 its reverse (3541161135), we get a palindrome (8852772588).

The spelling of 5311611453 in words is "five billion, three hundred eleven million, six hundred eleven thousand, four hundred fifty-three".