5021120454 has 24 divisors (see below), whose sum is σ = 11681791128. Its totient is φ = 1434605760.

The previous prime is 5021120453. The next prime is 5021120471. The reversal of 5021120454 is 4540211205.

It is a super-2 number, since 2×5021120454² = 50423301227154332232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021120453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8539027 + ... + 8539614.

It is an arithmetic number, because the mean of its divisors is an integer number (486741297).

Almost surely, 2^5021120454 is an apocalyptic number.

5021120454 is an abundant number, since it is smaller than the sum of its proper divisors (6660670674).

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

5021120454 is a wasteful number, since it uses less digits than its factorization.

5021120454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17078660 (or 17078653 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 5021120454 is about 70859.8649024961. The cubic root of 5021120454 is about 1712.3802623867.

Adding to 5021120454 its reverse (4540211205), we get a palindrome (9561331659).

The spelling of 5021120454 in words is "five billion, twenty-one million, one hundred twenty thousand, four hundred fifty-four".