5730215778561 has 16 divisors (see below), whose sum is σ = 7646866515200. Its totient is φ = 3816854777088.

The previous prime is 5730215778559. The next prime is 5730215778601. The reversal of 5730215778561 is 1658775120375.

It is not a de Polignac number, because 5730215778561 - 2¹ = 5730215778559 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5730215778061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112488345 + ... + 112539273.

It is an arithmetic number, because the mean of its divisors is an integer number (477929157200).

Almost surely, 2^{5730215778561} is an apocalyptic number.

It is an amenable number.

5730215778561 is a deficient number, since it is larger than the sum of its proper divisors (1916650736639).

5730215778561 is a wasteful number, since it uses less digits than its factorization.

5730215778561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82488.

The product of its (nonzero) digits is 12348000, while the sum is 57.

The spelling of 5730215778561 in words is "five trillion, seven hundred thirty billion, two hundred fifteen million, seven hundred seventy-eight thousand, five hundred sixty-one".