6258145268 has 12 divisors (see below), whose sum is σ = 10984254372. Its totient is φ = 3119786880.

The previous prime is 6258145259. The next prime is 6258145297. The reversal of 6258145268 is 8625418526.

It can be written as a sum of positive squares in 2 ways, for example, as 2081366884 + 4176778384 = 45622^2 + 64628^2 .

It is a congruent 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 in 3 ways as a sum of consecutive naturals, for example, 2319923 + ... + 2322618.

It is an arithmetic number, because the mean of its divisors is an integer number (915354531).

Almost surely, 2^6258145268 is an apocalyptic number.

It is an amenable number.

6258145268 is a deficient number, since it is larger than the sum of its proper divisors (4726109104).

6258145268 is a wasteful number, since it uses less digits than its factorization.

6258145268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4642882 (or 4642880 counting only the distinct ones).

The product of its digits is 921600, while the sum is 47.

The square root of 6258145268 is about 79108.4399289987. The cubic root of 6258145268 is about 1842.8155999243.

The spelling of 6258145268 in words is "six billion, two hundred fifty-eight million, one hundred forty-five thousand, two hundred sixty-eight".