6225357475815 has 32 divisors (see below), whose sum is σ = 10204945228800. Its totient is φ = 3238755636480.

The previous prime is 6225357475703. The next prime is 6225357475847. The reversal of 6225357475815 is 5185747535226.

It is not a de Polignac number, because 6225357475815 - 2²¹ = 6225355378663 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3695806 + ... + 5109764.

It is an arithmetic number, because the mean of its divisors is an integer number (318904538400).

Almost surely, 2^{6225357475815} is an apocalyptic number.

6225357475815 is a deficient number, since it is larger than the sum of its proper divisors (3979587752985).

6225357475815 is a wasteful number, since it uses less digits than its factorization.

6225357475815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421167.

The product of its digits is 70560000, while the sum is 60.

The spelling of 6225357475815 in words is "six trillion, two hundred twenty-five billion, three hundred fifty-seven million, four hundred seventy-five thousand, eight hundred fifteen".