5442616521511 has 8 divisors (see below), whose sum is σ = 5895159560640. Its totient is φ = 4994913515232.

The previous prime is 5442616521499. The next prime is 5442616521521. The reversal of 5442616521511 is 1151256162445.

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

It is a cyclic number.

It is not a de Polignac number, because 5442616521511 - 2⁵ = 5442616521479 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 (5442616521521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1210005871 + ... + 1210010368.

It is an arithmetic number, because the mean of its divisors is an integer number (736894945080).

Almost surely, 2^{5442616521511} is an apocalyptic number.

5442616521511 is a deficient number, since it is larger than the sum of its proper divisors (452543039129).

5442616521511 is a wasteful number, since it uses less digits than its factorization.

5442616521511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2420016425.

The product of its digits is 288000, while the sum is 43.

The spelling of 5442616521511 in words is "five trillion, four hundred forty-two billion, six hundred sixteen million, five hundred twenty-one thousand, five hundred eleven".