6255132306506 has 4 divisors (see below), whose sum is σ = 9382698459762. Its totient is φ = 3127566153252.

The previous prime is 6255132306487. The next prime is 6255132306541. The reversal of 6255132306506 is 6056032315526.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5531457129025 + 723675177481 = 2351905^2 + 850691^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1563783076625 + ... + 1563783076628.

Almost surely, 2^{6255132306506} is an apocalyptic number.

6255132306506 is a deficient number, since it is larger than the sum of its proper divisors (3127566153256).

6255132306506 is a wasteful number, since it uses less digits than its factorization.

6255132306506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127566153255.

The product of its (nonzero) digits is 972000, while the sum is 44.

The spelling of 6255132306506 in words is "six trillion, two hundred fifty-five billion, one hundred thirty-two million, three hundred six thousand, five hundred six".