5306461391 has 8 divisors (see below), whose sum is σ = 6615848064. Its totient is φ = 4134904920.

The previous prime is 5306461373. The next prime is 5306461411. The reversal of 5306461391 is 1931646035.

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

It is a cyclic number.

It is not a de Polignac number, because 5306461391 - 2¹⁴ = 5306445007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5306461361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34457465 + ... + 34457618.

It is an arithmetic number, because the mean of its divisors is an integer number (826981008).

Almost surely, 2^5306461391 is an apocalyptic number.

5306461391 is a deficient number, since it is larger than the sum of its proper divisors (1309386673).

5306461391 is a wasteful number, since it uses less digits than its factorization.

5306461391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68915101.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 5306461391 is about 72845.4623912842. The cubic root of 5306461391 is about 1744.2216369161.

The spelling of 5306461391 in words is "five billion, three hundred six million, four hundred sixty-one thousand, three hundred ninety-one".