5322721407 has 4 divisors (see below), whose sum is σ = 7096961880. Its totient is φ = 3548480936.

The previous prime is 5322721399. The next prime is 5322721447. The reversal of 5322721407 is 7041272235.

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

It is a cyclic number.

It is not a de Polignac number, because 5322721407 - 2³ = 5322721399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5322721447) 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, 887120232 + ... + 887120237.

It is an arithmetic number, because the mean of its divisors is an integer number (1774240470).

Almost surely, 2^5322721407 is an apocalyptic number.

5322721407 is a deficient number, since it is larger than the sum of its proper divisors (1774240473).

5322721407 is a wasteful number, since it uses less digits than its factorization.

5322721407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774240472.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 5322721407 is about 72956.9832641126. The cubic root of 5322721407 is about 1746.0013636132.

The spelling of 5322721407 in words is "five billion, three hundred twenty-two million, seven hundred twenty-one thousand, four hundred seven".