2756286103 has 8 divisors (see below), whose sum is σ = 2831604048. Its totient is φ = 2681011584.

The previous prime is 2756286059. The next prime is 2756286119. The reversal of 2756286103 is 3016826572.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2756286103 is a prime.

It is a super-2 number, since 2×2756286103² = 15194226163181853218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2756286163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149775 + ... + 167167.

It is an arithmetic number, because the mean of its divisors is an integer number (353950506).

Almost surely, 2^2756286103 is an apocalyptic number.

2756286103 is a deficient number, since it is larger than the sum of its proper divisors (75317945).

2756286103 is a wasteful number, since it uses less digits than its factorization.

2756286103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21713.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 2756286103 is about 52500.3438369693. The cubic root of 2756286103 is about 1402.0863625344.

The spelling of 2756286103 in words is "two billion, seven hundred fifty-six million, two hundred eighty-six thousand, one hundred three".