5021542125141 has 4 divisors (see below), whose sum is σ = 6695389500192. Its totient is φ = 3347694750092.

The previous prime is 5021542125137. The next prime is 5021542125167. The reversal of 5021542125141 is 1415212451205.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5021542125141 - 2² = 5021542125137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021542125541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836923687521 + ... + 836923687526.

It is an arithmetic number, because the mean of its divisors is an integer number (1673847375048).

Almost surely, 2^{5021542125141} is an apocalyptic number.

It is an amenable number.

5021542125141 is a deficient number, since it is larger than the sum of its proper divisors (1673847375051).

5021542125141 is a wasteful number, since it uses less digits than its factorization.

5021542125141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673847375050.

The product of its (nonzero) digits is 16000, while the sum is 33.

Adding to 5021542125141 its reverse (1415212451205), we get a palindrome (6436754576346).

The spelling of 5021542125141 in words is "five trillion, twenty-one billion, five hundred forty-two million, one hundred twenty-five thousand, one hundred forty-one".