5315212133 has 72 divisors (see below), whose sum is σ = 7405120800. Its totient is φ = 3786108480.

The previous prime is 5315212121. The next prime is 5315212139. The reversal of 5315212133 is 3312125135.

It is not a de Polignac number, because 5315212133 - 2¹⁶ = 5315146597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315212139) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3266066 + ... + 3267692.

It is an arithmetic number, because the mean of its divisors is an integer number (102848900).

Almost surely, 2^5315212133 is an apocalyptic number.

It is an amenable number.

5315212133 is a deficient number, since it is larger than the sum of its proper divisors (2089908667).

5315212133 is a wasteful number, since it uses less digits than its factorization.

5315212133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711 (or 1693 counting only the distinct ones).

The product of its digits is 2700, while the sum is 26.

The square root of 5315212133 is about 72905.5013904986. The cubic root of 5315212133 is about 1745.1798932774.

Adding to 5315212133 its reverse (3312125135), we get a palindrome (8627337268).

The spelling of 5315212133 in words is "five billion, three hundred fifteen million, two hundred twelve thousand, one hundred thirty-three".