5424454135020 has 48 divisors (see below), whose sum is σ = 15188901396480. Its totient is φ = 1446480167616.

The previous prime is 5424454134973. The next prime is 5424454135033. The reversal of 5424454135020 is 205314544245.

It is a self number, because there is not a number n which added to its sum of digits gives 5424454135020.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 889039 + ... + 3411641.

It is an arithmetic number, because the mean of its divisors is an integer number (316435445760).

Almost surely, 2^{5424454135020} is an apocalyptic number.

It is an amenable number.

5424454135020 is an abundant number, since it is smaller than the sum of its proper divisors (9764447261460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5424454135020 is a wasteful number, since it uses less digits than its factorization.

5424454135020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2558454 (or 2558452 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 5424454135020 its reverse (205314544245), we get a palindrome (5629768679265).

The spelling of 5424454135020 in words is "five trillion, four hundred twenty-four billion, four hundred fifty-four million, one hundred thirty-five thousand, twenty".