5202321667 has 4 divisors (see below), whose sum is σ = 5268173920. Its totient is φ = 5136469416.

The previous prime is 5202321661. The next prime is 5202321671. The reversal of 5202321667 is 7661232025.

5202321667 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5202321667 is a prime.

It is a super-4 number, since 4×5202321667⁴ (a number of 40 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5202321661) 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, 32926008 + ... + 32926165.

It is an arithmetic number, because the mean of its divisors is an integer number (1317043480).

Almost surely, 2^5202321667 is an apocalyptic number.

5202321667 is a deficient number, since it is larger than the sum of its proper divisors (65852253).

5202321667 is an equidigital number, since it uses as much as digits as its factorization.

5202321667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65852252.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 5202321667 is about 72127.1215771155. The cubic root of 5202321667 is about 1732.7360080555.

The spelling of 5202321667 in words is "five billion, two hundred two million, three hundred twenty-one thousand, six hundred sixty-seven".