2756376002 has 4 divisors (see below), whose sum is σ = 4134564006. Its totient is φ = 1378188000.

The previous prime is 2756376001. The next prime is 2756376023. The reversal of 2756376002 is 2006736572.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2316593161 + 439782841 = 48131^2 + 20971^2 .

It is not an unprimeable number, because it can be changed into a prime (2756376001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 689093999 + ... + 689094002.

Almost surely, 2^2756376002 is an apocalyptic number.

2756376002 is a deficient number, since it is larger than the sum of its proper divisors (1378188004).

2756376002 is a wasteful number, since it uses less digits than its factorization.

2756376002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378188003.

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 2756376002 is about 52501.2000053332. The cubic root of 2756376002 is about 1402.1016058469.

The spelling of 2756376002 in words is "two billion, seven hundred fifty-six million, three hundred seventy-six thousand, two".