4616541556145 has 4 divisors (see below), whose sum is σ = 5539849867380. Its totient is φ = 3693233244912.

The previous prime is 4616541556141. The next prime is 4616541556157. The reversal of 4616541556145 is 5416551456164.

4616541556145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 688566380401 + 3927975175744 = 829799^2 + 1981912^2 .

It is a cyclic number.

It is not a de Polignac number, because 4616541556145 - 2² = 4616541556141 is a prime.

It is a super-2 number, since 2×4616541556145² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4616541556141) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 461654155610 + ... + 461654155619.

It is an arithmetic number, because the mean of its divisors is an integer number (1384962466845).

Almost surely, 2^{4616541556145} is an apocalyptic number.

It is an amenable number.

4616541556145 is a deficient number, since it is larger than the sum of its proper divisors (923308311235).

4616541556145 is an equidigital number, since it uses as much as digits as its factorization.

4616541556145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923308311234.

The product of its digits is 8640000, while the sum is 53.

The spelling of 4616541556145 in words is "four trillion, six hundred sixteen billion, five hundred forty-one million, five hundred fifty-six thousand, one hundred forty-five".