530400005 has 8 divisors (see below), whose sum is σ = 641339424. Its totient is φ = 421080400.

The previous prime is 530400001. The next prime is 530400007. The reversal of 530400005 is 500004035.

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

It is not a de Polignac number, because 530400005 - 2² = 530400001 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 (530400001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404231 + ... + 405540.

It is an arithmetic number, because the mean of its divisors is an integer number (80167428).

Almost surely, 2^530400005 is an apocalyptic number.

It is an amenable number.

530400005 is a deficient number, since it is larger than the sum of its proper divisors (110939419).

530400005 is a wasteful number, since it uses less digits than its factorization.

530400005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809907.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 530400005 is about 23030.4147813278. The cubic root of 530400005 is about 809.4707740454.

The spelling of 530400005 in words is "five hundred thirty million, four hundred thousand, five".