5323642013 has 4 divisors (see below), whose sum is σ = 5436911040. Its totient is φ = 5210372988.

The previous prime is 5323641989. The next prime is 5323642063. The reversal of 5323642013 is 3102463235.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5323642013 - 2⁶ = 5323641949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5323642063) 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, 56634443 + ... + 56634536.

It is an arithmetic number, because the mean of its divisors is an integer number (1359227760).

Almost surely, 2^5323642013 is an apocalyptic number.

It is an amenable number.

5323642013 is a deficient number, since it is larger than the sum of its proper divisors (113269027).

5323642013 is a wasteful number, since it uses less digits than its factorization.

5323642013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113269026.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 5323642013 is about 72963.2922297233. The cubic root of 5323642013 is about 1746.1020193084.

The spelling of 5323642013 in words is "five billion, three hundred twenty-three million, six hundred forty-two thousand, thirteen".