2688045101 has 8 divisors (see below), whose sum is σ = 3072842304. Its totient is φ = 2303445600.

The previous prime is 2688045097. The next prime is 2688045127. The reversal of 2688045101 is 1015408862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2688045101 - 2² = 2688045097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2688045181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19040 + ... + 75753.

It is an arithmetic number, because the mean of its divisors is an integer number (384105288).

Almost surely, 2^2688045101 is an apocalyptic number.

It is an amenable number.

2688045101 is a deficient number, since it is larger than the sum of its proper divisors (384797203).

2688045101 is an equidigital number, since it uses as much as digits as its factorization.

2688045101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98851.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 2688045101 is about 51846.3605376501. The cubic root of 2688045101 is about 1390.4184343138.

The spelling of 2688045101 in words is "two billion, six hundred eighty-eight million, forty-five thousand, one hundred one".