5335312520 has 16 divisors (see below), whose sum is σ = 12004453260. Its totient is φ = 2134124992.

The previous prime is 5335312517. The next prime is 5335312523. The reversal of 5335312520 is 252135335.

It is an interprime number because it is at equal distance from previous prime (5335312517) and next prime (5335312523).

It can be written as a sum of positive squares in 2 ways, for example, as 5060615044 + 274697476 = 71138^2 + 16574^2 .

It is not an unprimeable number, because it can be changed into a prime (5335312523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66691367 + ... + 66691446.

Almost surely, 2^5335312520 is an apocalyptic number.

It is an amenable number.

5335312520 is an abundant number, since it is smaller than the sum of its proper divisors (6669140740).

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

5335312520 is a wasteful number, since it uses less digits than its factorization.

5335312520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133382824 (or 133382820 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 5335312520 is about 73043.2236418958. The cubic root of 5335312520 is about 1747.3770250950.

Adding to 5335312520 its reverse (252135335), we get a palindrome (5587447855).

The spelling of 5335312520 in words is "five billion, three hundred thirty-five million, three hundred twelve thousand, five hundred twenty".