2484655485841 has 15 divisors (see below), whose sum is σ = 2525581251021. Its totient is φ = 2444392591344.

The previous prime is 2484655485787. The next prime is 2484655485847. The reversal of 2484655485841 is 1485845564842.

The square root of 2484655485841 is 1576279.

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

It can be written as a sum of positive squares in 2 ways, for example, as 942687588241 + 1541967897600 = 970921^2 + 1241760^2 .

It is not a de Polignac number, because 2484655485841 - 2⁹ = 2484655485329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2484655485847) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 12485705860 + ... + 12485706058.

Almost surely, 2^{2484655485841} is an apocalyptic number.

2484655485841 is the 1576279-th square number.

2484655485841 is the 788140-th centered octagonal number.

It is an amenable number.

2484655485841 is a deficient number, since it is larger than the sum of its proper divisors (40925765180).

2484655485841 is an frugal number, since it uses more digits than its factorization.

2484655485841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754 (or 288 counting only the distinct ones).

The product of its digits is 196608000, while the sum is 64.

Multiplying 2484655485841 by its sum of digits (64), we get a square (159017951093824 = 12610232²).

The spelling of 2484655485841 in words is "two trillion, four hundred eighty-four billion, six hundred fifty-five million, four hundred eighty-five thousand, eight hundred forty-one".