2026040531 has 2 divisors, whose sum is σ = 2026040532. Its totient is φ = 2026040530.

The previous prime is 2026040521. The next prime is 2026040563. The reversal of 2026040531 is 1350406202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2026040531 is a prime.

It is a super-2 number, since 2×2026040531² = 8209680466509523922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2026040497 and 2026040506.

It is not a weakly prime, because it can be changed into another prime (2026040521) 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, 1013020265 + 1013020266.

It is an arithmetic number, because the mean of its divisors is an integer number (1013020266).

Almost surely, 2^2026040531 is an apocalyptic number.

2026040531 is a deficient number, since it is larger than the sum of its proper divisors (1).

2026040531 is an equidigital number, since it uses as much as digits as its factorization.

2026040531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2026040531 is about 45011.5599707453. The cubic root of 2026040531 is about 1265.3656566090.

Adding to 2026040531 its reverse (1350406202), we get a palindrome (3376446733).

The spelling of 2026040531 in words is "two billion, twenty-six million, forty thousand, five hundred thirty-one".