6244506506 has 16 divisors (see below), whose sum is σ = 10707830016. Its totient is φ = 2675476656.

The previous prime is 6244506479. The next prime is 6244506511. The reversal of 6244506506 is 6056054426.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6244506506.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 7661 + ... + 112016.

It is an arithmetic number, because the mean of its divisors is an integer number (669239376).

Almost surely, 2^6244506506 is an apocalyptic number.

6244506506 is a deficient number, since it is larger than the sum of its proper divisors (4463323510).

6244506506 is a wasteful number, since it uses less digits than its factorization.

6244506506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123413.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 6244506506 is about 79022.1899595297. The cubic root of 6244506506 is about 1841.4759056576.

The spelling of 6244506506 in words is "six billion, two hundred forty-four million, five hundred six thousand, five hundred six".