5020252232381 has 2 divisors, whose sum is σ = 5020252232382. Its totient is φ = 5020252232380.

The previous prime is 5020252232377. The next prime is 5020252232449. The reversal of 5020252232381 is 1832322520205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4561833864025 + 458418368356 = 2135845^2 + 677066^2 .

It is a cyclic number.

It is not a de Polignac number, because 5020252232381 - 2² = 5020252232377 is a prime.

It is a super-2 number, since 2×5020252232381² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5020252232311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510126116190 + 2510126116191.

It is an arithmetic number, because the mean of its divisors is an integer number (2510126116191).

Almost surely, 2^{5020252232381} is an apocalyptic number.

It is an amenable number.

5020252232381 is a deficient number, since it is larger than the sum of its proper divisors (1).

5020252232381 is an equidigital number, since it uses as much as digits as its factorization.

5020252232381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 5020252232381 its reverse (1832322520205), we get a palindrome (6852574752586).

The spelling of 5020252232381 in words is "five trillion, twenty billion, two hundred fifty-two million, two hundred thirty-two thousand, three hundred eighty-one".