5321550727 has 4 divisors (see below), whose sum is σ = 5385665880. Its totient is φ = 5257435576.

The previous prime is 5321550713. The next prime is 5321550791. The reversal of 5321550727 is 7270551235.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7270551235 = 5 ⋅1454110247.

It is a cyclic number.

It is not a de Polignac number, because 5321550727 - 2⁷ = 5321550599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321550797) 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 3 ways as a sum of consecutive naturals, for example, 32057452 + ... + 32057617.

It is an arithmetic number, because the mean of its divisors is an integer number (1346416470).

Almost surely, 2^5321550727 is an apocalyptic number.

5321550727 is a deficient number, since it is larger than the sum of its proper divisors (64115153).

5321550727 is an equidigital number, since it uses as much as digits as its factorization.

5321550727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64115152.

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 5321550727 is about 72948.9597389846. The cubic root of 5321550727 is about 1745.8733489761.

The spelling of 5321550727 in words is "five billion, three hundred twenty-one million, five hundred fifty thousand, seven hundred twenty-seven".