2020124537 has 2 divisors, whose sum is σ = 2020124538. Its totient is φ = 2020124536.

The previous prime is 2020124497. The next prime is 2020124573. The reversal of 2020124537 is 7354210202.

Together with next prime (2020124573) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1525996096 + 494128441 = 39064^2 + 22229^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020124537 - 2¹⁶ = 2020059001 is a prime.

It is not a weakly prime, because it can be changed into another prime (2020124237) 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 as a sum of consecutive naturals, namely, 1010062268 + 1010062269.

It is an arithmetic number, because the mean of its divisors is an integer number (1010062269).

Almost surely, 2^2020124537 is an apocalyptic number.

It is an amenable number.

2020124537 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020124537 is an equidigital number, since it uses as much as digits as its factorization.

2020124537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2020124537 is about 44945.7955430761. The cubic root of 2020124537 is about 1264.1328425599.

Adding to 2020124537 its reverse (7354210202), we get a palindrome (9374334739).

The spelling of 2020124537 in words is "two billion, twenty million, one hundred twenty-four thousand, five hundred thirty-seven".