5020142422523 has 4 divisors (see below), whose sum is σ = 5050203155760. Its totient is φ = 4990081689288.

The previous prime is 5020142422507. The next prime is 5020142422549. The reversal of 5020142422523 is 3252242410205.

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 5020142422523 - 2⁴ = 5020142422507 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5020142422523.

It is not an unprimeable number, because it can be changed into a prime (5020142428523) 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, 15030366368 + ... + 15030366701.

It is an arithmetic number, because the mean of its divisors is an integer number (1262550788940).

Almost surely, 2^{5020142422523} is an apocalyptic number.

5020142422523 is a deficient number, since it is larger than the sum of its proper divisors (30060733237).

5020142422523 is a wasteful number, since it uses less digits than its factorization.

5020142422523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30060733236.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 5020142422523 its reverse (3252242410205), we get a palindrome (8272384832728).

The spelling of 5020142422523 in words is "five trillion, twenty billion, one hundred forty-two million, four hundred twenty-two thousand, five hundred twenty-three".