5141232521 has 4 divisors (see below), whose sum is σ = 5260796112. Its totient is φ = 5021668932.

The previous prime is 5141232517. The next prime is 5141232533. The reversal of 5141232521 is 1252321415.

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 5141232521 - 2² = 5141232517 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5141232581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59781731 + ... + 59781816.

It is an arithmetic number, because the mean of its divisors is an integer number (1315199028).

Almost surely, 2^5141232521 is an apocalyptic number.

It is an amenable number.

5141232521 is a deficient number, since it is larger than the sum of its proper divisors (119563591).

5141232521 is a wasteful number, since it uses less digits than its factorization.

5141232521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119563590.

The product of its digits is 2400, while the sum is 26.

The square root of 5141232521 is about 71702.3885306480. The cubic root of 5141232521 is about 1725.9269703519.

Adding to 5141232521 its reverse (1252321415), we get a palindrome (6393553936).

The spelling of 5141232521 in words is "five billion, one hundred forty-one million, two hundred thirty-two thousand, five hundred twenty-one".