1300804560 has 480 divisors, whose sum is σ = 5133742848. Its totient is φ = 291962880.

The previous prime is 1300804529. The next prime is 1300804577. The reversal of 1300804560 is 654080031.

1300804560 is a `hidden beast` number, since 130 + 0 + 80 + 456 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6739824 + ... + 6740016.

Almost surely, 2^1300804560 is an apocalyptic number.

1300804560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1300804560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2566871424).

1300804560 is an abundant number, since it is smaller than the sum of its proper divisors (3832938288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1300804560 is a wasteful number, since it uses less digits than its factorization.

1300804560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1300804560 is about 36066.6682686383. The cubic root of 1300804560 is about 1091.6179881822.

Adding to 1300804560 its reverse (654080031), we get a palindrome (1954884591).

The spelling of 1300804560 in words is "one billion, three hundred million, eight hundred four thousand, five hundred sixty".