6113550544645 has 8 divisors (see below), whose sum is σ = 7429124712960. Its totient is φ = 4828931062800.

The previous prime is 6113550544609. The next prime is 6113550544669. The reversal of 6113550544645 is 5464450553116.

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

It is not a de Polignac number, because 6113550544645 - 2¹⁵ = 6113550511877 is a prime.

It is a super-2 number, since 2×6113550544645² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7738671181 + ... + 7738671970.

It is an arithmetic number, because the mean of its divisors is an integer number (928640589120).

Almost surely, 2^{6113550544645} is an apocalyptic number.

It is an amenable number.

6113550544645 is a deficient number, since it is larger than the sum of its proper divisors (1315574168315).

6113550544645 is a wasteful number, since it uses less digits than its factorization.

6113550544645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15477343235.

The product of its (nonzero) digits is 4320000, while the sum is 49.

The spelling of 6113550544645 in words is "six trillion, one hundred thirteen billion, five hundred fifty million, five hundred forty-four thousand, six hundred forty-five".