6326256526634 has 64 divisors (see below), whose sum is σ = 10813532970240. Its totient is φ = 2750687040000.

The previous prime is 6326256526631. The next prime is 6326256526693. The reversal of 6326256526634 is 4366256526236.

It is a self number, because there is not a number n which added to its sum of digits gives 6326256526634.

It is not an unprimeable number, because it can be changed into a prime (6326256526631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9046412 + ... + 9720600.

It is an arithmetic number, because the mean of its divisors is an integer number (168961452660).

Almost surely, 2^{6326256526634} is an apocalyptic number.

6326256526634 is a deficient number, since it is larger than the sum of its proper divisors (4487276443606).

6326256526634 is a wasteful number, since it uses less digits than its factorization.

6326256526634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674447.

The product of its digits is 55987200, while the sum is 56.

The spelling of 6326256526634 in words is "six trillion, three hundred twenty-six billion, two hundred fifty-six million, five hundred twenty-six thousand, six hundred thirty-four".