5205023643702 has 8 divisors (see below), whose sum is σ = 10410047287416. Its totient is φ = 1735007881232.

The previous prime is 5205023643691. The next prime is 5205023643727. The reversal of 5205023643702 is 2073463205025.

It is a sphenic number, since it is the product of 3 distinct primes.

5205023643702 is an admirable number.

It is a super-2 number, since 2×5205023643702² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433751970303 + ... + 433751970314.

It is an arithmetic number, because the mean of its divisors is an integer number (1301255910927).

Almost surely, 2^{5205023643702} is an apocalyptic number.

5205023643702 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5205023643702 is a wasteful number, since it uses less digits than its factorization.

5205023643702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867503940622.

The product of its (nonzero) digits is 302400, while the sum is 39.

Adding to 5205023643702 its reverse (2073463205025), we get a palindrome (7278486848727).

The spelling of 5205023643702 in words is "five trillion, two hundred five billion, twenty-three million, six hundred forty-three thousand, seven hundred two".