5241552131021 has 8 divisors (see below), whose sum is σ = 5274844138560. Its totient is φ = 5208323357952.

The previous prime is 5241552130933. The next prime is 5241552131059. The reversal of 5241552131021 is 1201312551425.

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 5241552131021 - 2¹⁴ = 5241552114637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5241552131071) 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, 15642305 + ... + 15973878.

It is an arithmetic number, because the mean of its divisors is an integer number (659355517320).

Almost surely, 2^{5241552131021} is an apocalyptic number.

It is an amenable number.

5241552131021 is a deficient number, since it is larger than the sum of its proper divisors (33292007539).

5241552131021 is a wasteful number, since it uses less digits than its factorization.

5241552131021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31617235.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 5241552131021 its reverse (1201312551425), we get a palindrome (6442864682446).

The spelling of 5241552131021 in words is "five trillion, two hundred forty-one billion, five hundred fifty-two million, one hundred thirty-one thousand, twenty-one".