5355312399 has 24 divisors (see below), whose sum is σ = 7945808832. Its totient is φ = 3474000960.

The previous prime is 5355312379. The next prime is 5355312467. The reversal of 5355312399 is 9932135535.

5355312399 is a `hidden beast` number, since 5 + 3 + 5 + 531 + 23 + 99 = 666.

It is a Cunningham number, because it is equal to 73180²-1.

It is not a de Polignac number, because 5355312399 - 2²⁹ = 4818441487 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5355312379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36589 + ... + 109769.

It is an arithmetic number, because the mean of its divisors is an integer number (331075368).

Almost surely, 2^5355312399 is an apocalyptic number.

5355312399 is a deficient number, since it is larger than the sum of its proper divisors (2590496433).

5355312399 is a wasteful number, since it uses less digits than its factorization.

5355312399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73407 (or 73404 counting only the distinct ones).

The product of its digits is 546750, while the sum is 45.

The square root of 5355312399 is about 73179.9999931675. Note that the first 5 decimals coincide. The cubic root of 5355312399 is about 1749.5577003575.

The spelling of 5355312399 in words is "five billion, three hundred fifty-five million, three hundred twelve thousand, three hundred ninety-nine".