1300050000555 has 8 divisors (see below), whose sum is σ = 2080080000912. Its totient is φ = 693360000288.

The previous prime is 1300050000547. The next prime is 1300050000563. The reversal of 1300050000555 is 5550000500031.

It is an interprime number because it is at equal distance from previous prime (1300050000547) and next prime (1300050000563).

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

It is not a de Polignac number, because 1300050000555 - 2³ = 1300050000547 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43335000004 + ... + 43335000033.

It is an arithmetic number, because the mean of its divisors is an integer number (260010000114).

Almost surely, 2^{1300050000555} is an apocalyptic number.

1300050000555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1300050000555 is a deficient number, since it is larger than the sum of its proper divisors (780030000357).

1300050000555 is an equidigital number, since it uses as much as digits as its factorization.

1300050000555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86670000045.

The product of its (nonzero) digits is 1875, while the sum is 24.

Adding to 1300050000555 its reverse (5550000500031), we get a palindrome (6850050500586).

The spelling of 1300050000555 in words is "one trillion, three hundred billion, fifty million, five hundred fifty-five", and thus it is an aban number.