5304646381 has 4 divisors (see below), whose sum is σ = 5311188064. Its totient is φ = 5298104700.

The previous prime is 5304646339. The next prime is 5304646483. The reversal of 5304646381 is 1836464035.

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 5304646381 - 2³¹ = 3157162733 is a prime.

It is a super-2 number, since 2×5304646381² = 56278546454912794322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5304646301) 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, 3269625 + ... + 3271246.

It is an arithmetic number, because the mean of its divisors is an integer number (1327797016).

Almost surely, 2^5304646381 is an apocalyptic number.

It is an amenable number.

5304646381 is a deficient number, since it is larger than the sum of its proper divisors (6541683).

5304646381 is an equidigital number, since it uses as much as digits as its factorization.

5304646381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6541682.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 5304646381 is about 72833.0033775898. The cubic root of 5304646381 is about 1744.0227510367.

The spelling of 5304646381 in words is "five billion, three hundred four million, six hundred forty-six thousand, three hundred eighty-one".