52420214452043 has 4 divisors (see below), whose sum is σ = 52767368190288. Its totient is φ = 52073060713800.

The previous prime is 52420214452007. The next prime is 52420214452061. The reversal of 52420214452043 is 34025441202425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52420214452043 - 2¹⁰ = 52420214451019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52420214451988 and 52420214452006.

It is not an unprimeable number, because it can be changed into a prime (52420214452643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173576868896 + ... + 173576869197.

It is an arithmetic number, because the mean of its divisors is an integer number (13191842047572).

Almost surely, 2^{52420214452043} is an apocalyptic number.

52420214452043 is a deficient number, since it is larger than the sum of its proper divisors (347153738245).

52420214452043 is a wasteful number, since it uses less digits than its factorization.

52420214452043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347153738244.

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 52420214452043 its reverse (34025441202425), we get a palindrome (86445655654468).

The spelling of 52420214452043 in words is "fifty-two trillion, four hundred twenty billion, two hundred fourteen million, four hundred fifty-two thousand, forty-three".