5421542560045 has 8 divisors (see below), whose sum is σ = 6505892540640. Its totient is φ = 4337206402320.

The previous prime is 5421542560037. The next prime is 5421542560051. The reversal of 5421542560045 is 5400652451245.

It is a happy number.

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

It is not a de Polignac number, because 5421542560045 - 2³ = 5421542560037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5421542559983 and 5421542560010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2572311 + ... + 4178500.

It is an arithmetic number, because the mean of its divisors is an integer number (813236567580).

Almost surely, 2^{5421542560045} is an apocalyptic number.

It is an amenable number.

5421542560045 is a deficient number, since it is larger than the sum of its proper divisors (1084349980595).

5421542560045 is a wasteful number, since it uses less digits than its factorization.

5421542560045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6911435.

The product of its (nonzero) digits is 960000, while the sum is 43.

The spelling of 5421542560045 in words is "five trillion, four hundred twenty-one billion, five hundred forty-two million, five hundred sixty thousand, forty-five".