5442156556613 has 4 divisors (see below), whose sum is σ = 6219607493280. Its totient is φ = 4664705619948.

The previous prime is 5442156556609. The next prime is 5442156556619. The reversal of 5442156556613 is 3166556512445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5442156556613 - 2² = 5442156556609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442156556619) 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, 388725468323 + ... + 388725468336.

It is an arithmetic number, because the mean of its divisors is an integer number (1554901873320).

Almost surely, 2^{5442156556613} is an apocalyptic number.

It is an amenable number.

5442156556613 is a deficient number, since it is larger than the sum of its proper divisors (777450936667).

5442156556613 is an equidigital number, since it uses as much as digits as its factorization.

5442156556613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777450936666.

The product of its digits is 12960000, while the sum is 53.

The spelling of 5442156556613 in words is "five trillion, four hundred forty-two billion, one hundred fifty-six million, five hundred fifty-six thousand, six hundred thirteen".