1300425405 has 16 divisors (see below), whose sum is σ = 2171145600. Its totient is φ = 663405248.

The previous prime is 1300425403. The next prime is 1300425433. The reversal of 1300425405 is 5045240031.

It is a cyclic number.

It is not a de Polignac number, because 1300425405 - 2¹ = 1300425403 is a prime.

It is a super-2 number, since 2×1300425405² = 3382212467938828050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300425403) 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 15 ways as a sum of consecutive naturals, for example, 1884330 + ... + 1885019.

It is an arithmetic number, because the mean of its divisors is an integer number (135696600).

Almost surely, 2^1300425405 is an apocalyptic number.

1300425405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1300425405 is a deficient number, since it is larger than the sum of its proper divisors (870720195).

1300425405 is a wasteful number, since it uses less digits than its factorization.

1300425405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769380.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 1300425405 is about 36061.4115780289. The cubic root of 1300425405 is about 1091.5119172548.

Adding to 1300425405 its reverse (5045240031), we get a palindrome (6345665436).

The spelling of 1300425405 in words is "one billion, three hundred million, four hundred twenty-five thousand, four hundred five".