6011527481 has 2 divisors, whose sum is σ = 6011527482. Its totient is φ = 6011527480.

The previous prime is 6011527463. The next prime is 6011527493. The reversal of 6011527481 is 1847251106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6010125625 + 1401856 = 77525^2 + 1184^2 .

It is a cyclic number.

It is not a de Polignac number, because 6011527481 - 2¹⁴ = 6011511097 is a prime.

It is a super-2 number, since 2×6011527481² = 72276925309636410722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6011527441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3005763740 + 3005763741.

It is an arithmetic number, because the mean of its divisors is an integer number (3005763741).

Almost surely, 2^6011527481 is an apocalyptic number.

It is an amenable number.

6011527481 is a deficient number, since it is larger than the sum of its proper divisors (1).

6011527481 is an equidigital number, since it uses as much as digits as its factorization.

6011527481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 6011527481 is about 77534.0407885465. The cubic root of 6011527481 is about 1818.2835607619.

Adding to 6011527481 its reverse (1847251106), we get a palindrome (7858778587).

The spelling of 6011527481 in words is "six billion, eleven million, five hundred twenty-seven thousand, four hundred eighty-one".