52020424051 has 8 divisors (see below), whose sum is σ = 53767332864. Its totient is φ = 50300185800.

The previous prime is 52020424037. The next prime is 52020424061. The reversal of 52020424051 is 15042402025.

52020424051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52020424051 - 2⁵ = 52020424019 is a prime.

It is a super-2 number, since 2×52020424051² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52020424061) 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, 6663675 + ... + 6671476.

It is an arithmetic number, because the mean of its divisors is an integer number (6720916608).

Almost surely, 2^52020424051 is an apocalyptic number.

52020424051 is a deficient number, since it is larger than the sum of its proper divisors (1746908813).

52020424051 is a wasteful number, since it uses less digits than its factorization.

52020424051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13335281.

The product of its (nonzero) digits is 3200, while the sum is 25.

Adding to 52020424051 its reverse (15042402025), we get a palindrome (67062826076).

The spelling of 52020424051 in words is "fifty-two billion, twenty million, four hundred twenty-four thousand, fifty-one".