2980248453 has 90 divisors (see below), whose sum is σ = 5461294566. Its totient is φ = 1556737056.

The previous prime is 2980248451. The next prime is 2980248463. The reversal of 2980248453 is 3548420892.

It can be written as a sum of positive squares in only one way, i.e., 2063248929 + 916999524 = 45423^2 + 30282^2 .

It is not a de Polignac number, because 2980248453 - 2¹ = 2980248451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2980248399 and 2980248408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2980248451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 28934400 + ... + 28934502.

Almost surely, 2^2980248453 is an apocalyptic number.

It is an amenable number.

2980248453 is a deficient number, since it is larger than the sum of its proper divisors (2481046113).

2980248453 is an equidigital number, since it uses as much as digits as its factorization.

2980248453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 2980248453 is about 54591.6518618003. The cubic root of 2980248453 is about 1439.0774139584.

The spelling of 2980248453 in words is "two billion, nine hundred eighty million, two hundred forty-eight thousand, four hundred fifty-three".