1300532005 has 16 divisors (see below), whose sum is σ = 1568548800. Its totient is φ = 1035168640.

The previous prime is 1300532003. The next prime is 1300532021. The reversal of 1300532005 is 5002350031.

It is not a de Polignac number, because 1300532005 - 2¹ = 1300532003 is a prime.

It is a super-3 number, since 3×1300532005³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300532003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1191510 + ... + 1192600.

It is an arithmetic number, because the mean of its divisors is an integer number (98034300).

Almost surely, 2^1300532005 is an apocalyptic number.

It is an amenable number.

1300532005 is a deficient number, since it is larger than the sum of its proper divisors (268016795).

1300532005 is a wasteful number, since it uses less digits than its factorization.

1300532005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 1300532005 is about 36062.8895819511. The cubic root of 1300532005 is about 1091.5417413392.

Adding to 1300532005 its reverse (5002350031), we get a palindrome (6302882036).

The spelling of 1300532005 in words is "one billion, three hundred million, five hundred thirty-two thousand, five".