2756252612 has 6 divisors (see below), whose sum is σ = 4823442078. Its totient is φ = 1378126304.

The previous prime is 2756252599. The next prime is 2756252621. The reversal of 2756252612 is 2162526572.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2015650816 + 740601796 = 44896^2 + 27214^2 .

It is a super-2 number, since 2×2756252612² = 15193856922313645088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 344531573 + ... + 344531580.

It is an arithmetic number, because the mean of its divisors is an integer number (803907013).

Almost surely, 2^2756252612 is an apocalyptic number.

It is an amenable number.

2756252612 is a deficient number, since it is larger than the sum of its proper divisors (2067189466).

2756252612 is a wasteful number, since it uses less digits than its factorization.

2756252612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689063157 (or 689063155 counting only the distinct ones).

The product of its digits is 100800, while the sum is 38.

The square root of 2756252612 is about 52500.0248761846. The cubic root of 2756252612 is about 1402.0806837015.

The spelling of 2756252612 in words is "two billion, seven hundred fifty-six million, two hundred fifty-two thousand, six hundred twelve".