7205082005 has 32 divisors (see below), whose sum is σ = 9934368768. Its totient is φ = 4965294400.

The previous prime is 7205081993. The next prime is 7205082007. The reversal of 7205082005 is 5002805027.

It is not a de Polignac number, because 7205082005 - 2⁸ = 7205081749 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 (7205082007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108740 + ... + 161970.

It is an arithmetic number, because the mean of its divisors is an integer number (310449024).

Almost surely, 2^7205082005 is an apocalyptic number.

It is an amenable number.

7205082005 is a deficient number, since it is larger than the sum of its proper divisors (2729286763).

7205082005 is a wasteful number, since it uses less digits than its factorization.

7205082005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53377.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 7205082005 is about 84882.7544616691. The cubic root of 7205082005 is about 1931.4329792031.

The spelling of 7205082005 in words is "seven billion, two hundred five million, eighty-two thousand, five".