5321512435005 has 24 divisors (see below), whose sum is σ = 9933489879768. Its totient is φ = 2619821506176.

The previous prime is 5321512434991. The next prime is 5321512435007. The reversal of 5321512435005 is 5005342151235.

5321512435005 is a `hidden beast` number, since 5 + 3 + 21 + 5 + 124 + 3 + 500 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 23956538841 + 5297555896164 = 154779^2 + 2301642^2 .

It is not a de Polignac number, because 5321512435005 - 2¹² = 5321512430909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321512435007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4548300642 + ... + 4548301811.

It is an arithmetic number, because the mean of its divisors is an integer number (413895411657).

Almost surely, 2^{5321512435005} is an apocalyptic number.

It is an amenable number.

5321512435005 is a deficient number, since it is larger than the sum of its proper divisors (4611977444763).

5321512435005 is a wasteful number, since it uses less digits than its factorization.

5321512435005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9096602477 (or 9096602474 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 5321512435005 in words is "five trillion, three hundred twenty-one billion, five hundred twelve million, four hundred thirty-five thousand, five".