2756735556964 has 27 divisors (see below), whose sum is σ = 4836095324697. Its totient is φ = 1375002265248.

The previous prime is 2756735556929. The next prime is 2756735557021. The reversal of 2756735556964 is 4696555376572.

The square root of 2756735556964 is 1660342.

It is a perfect power (a square), and thus also a powerful number.

2756735556964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 454354187364 + 2302381369600 = 674058^2 + 1517360^2 .

It is a super-4 number, since 4×2756735556964⁴ (a number of 51 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2756735556893 and 2756735556902.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1889468467 + ... + 1889469925.

Almost surely, 2^{2756735556964} is an apocalyptic number.

2756735556964 is the 1660342-nd square number.

It is an amenable number.

2756735556964 is a deficient number, since it is larger than the sum of its proper divisors (2079359767733).

2756735556964 is an frugal number, since it uses more digits than its factorization.

2756735556964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4060 (or 2030 counting only the distinct ones).

The product of its digits is 1428840000, while the sum is 70.

The spelling of 2756735556964 in words is "two trillion, seven hundred fifty-six billion, seven hundred thirty-five million, five hundred fifty-six thousand, nine hundred sixty-four".