6507478141 has 2 divisors, whose sum is σ = 6507478142. Its totient is φ = 6507478140.

The previous prime is 6507478073. The next prime is 6507478151. The reversal of 6507478141 is 1418747056.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6488302500 + 19175641 = 80550^2 + 4379^2 .

It is a cyclic number.

It is not a de Polignac number, because 6507478141 - 2¹¹ = 6507476093 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6507478151) 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, 3253739070 + 3253739071.

It is an arithmetic number, because the mean of its divisors is an integer number (3253739071).

Almost surely, 2^6507478141 is an apocalyptic number.

It is an amenable number.

6507478141 is a deficient number, since it is larger than the sum of its proper divisors (1).

6507478141 is an equidigital number, since it uses as much as digits as its factorization.

6507478141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 6507478141 is about 80668.9416132380. The cubic root of 6507478141 is about 1866.9710026999.

The spelling of 6507478141 in words is "six billion, five hundred seven million, four hundred seventy-eight thousand, one hundred forty-one".