3054766388521 has 27 divisors (see below), whose sum is σ = 3202657520727. Its totient is φ = 2913634174560.

The previous prime is 3054766388473. The next prime is 3054766388539. The reversal of 3054766388521 is 1258836674503.

It is a happy number.

The square root of 3054766388521 is 1747789.

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

3054766388521 is digitally balanced in base 3, 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., 147195762921 + 2907570625600 = 383661^2 + 1705160^2 .

It is not a de Polignac number, because 3054766388521 - 2¹¹ = 3054766386473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3054766388591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3367988950 + ... + 3367989856.

Almost surely, 2^{3054766388521} is an apocalyptic number.

3054766388521 is the 1747789-th square number.

3054766388521 is the 873895-th centered octagonal number.

It is an amenable number.

3054766388521 is a deficient number, since it is larger than the sum of its proper divisors (147891132206).

3054766388521 is an frugal number, since it uses more digits than its factorization.

3054766388521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990 (or 995 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 58.

The spelling of 3054766388521 in words is "three trillion, fifty-four billion, seven hundred sixty-six million, three hundred eighty-eight thousand, five hundred twenty-one".