2830191540555 has 32 divisors (see below), whose sum is σ = 4605352485120. Its totient is φ = 1483756760960.

The previous prime is 2830191540529. The next prime is 2830191540601. The reversal of 2830191540555 is 5550451910382.

It is not a de Polignac number, because 2830191540555 - 2⁷ = 2830191540427 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14969644 + ... + 15157526.

It is an arithmetic number, because the mean of its divisors is an integer number (143917265160).

Almost surely, 2^{2830191540555} is an apocalyptic number.

2830191540555 is a deficient number, since it is larger than the sum of its proper divisors (1775160944565).

2830191540555 is a wasteful number, since it uses less digits than its factorization.

2830191540555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204971.

The product of its (nonzero) digits is 1080000, while the sum is 48.

The spelling of 2830191540555 in words is "two trillion, eight hundred thirty billion, one hundred ninety-one million, five hundred forty thousand, five hundred fifty-five".