6900527677651 has 16 divisors (see below), whose sum is σ = 7542558293760. Its totient is φ = 6284755952640.

The previous prime is 6900527677621. The next prime is 6900527677663. The reversal of 6900527677651 is 1567767250096.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6900527677651 - 2¹⁹ = 6900527153363 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6900527677651.

It is not an unprimeable number, because it can be changed into a prime (6900527677601) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9214725 + ... + 9935401.

It is an arithmetic number, because the mean of its divisors is an integer number (471409893360).

Almost surely, 2^{6900527677651} is an apocalyptic number.

6900527677651 is a deficient number, since it is larger than the sum of its proper divisors (642030616109).

6900527677651 is a wasteful number, since it uses less digits than its factorization.

6900527677651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738894.

The product of its (nonzero) digits is 33339600, while the sum is 61.

The spelling of 6900527677651 in words is "six trillion, nine hundred billion, five hundred twenty-seven million, six hundred seventy-seven thousand, six hundred fifty-one".