2756047124 has 12 divisors (see below), whose sum is σ = 4867331700. Its totient is φ = 1365380928.

The previous prime is 2756047111. The next prime is 2756047127. The reversal of 2756047124 is 4217406572.

It can be written as a sum of positive squares in 2 ways, for example, as 1411504900 + 1344542224 = 37570^2 + 36668^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2756047127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3160169 + ... + 3161040.

It is an arithmetic number, because the mean of its divisors is an integer number (405610975).

Almost surely, 2^2756047124 is an apocalyptic number.

It is an amenable number.

2756047124 is a deficient number, since it is larger than the sum of its proper divisors (2111284576).

2756047124 is a wasteful number, since it uses less digits than its factorization.

2756047124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6321322 (or 6321320 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 2756047124 is about 52498.0678120633. The cubic root of 2756047124 is about 1402.0458395421.

The spelling of 2756047124 in words is "two billion, seven hundred fifty-six million, forty-seven thousand, one hundred twenty-four".