1825484049 has 6 divisors (see below), whose sum is σ = 2636810306. Its totient is φ = 1216989360.

The previous prime is 1825484027. The next prime is 1825484099. The reversal of 1825484049 is 9404845281.

1825484049 is digitally balanced in base 4, 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., 1335171600 + 490312449 = 36540^2 + 22143^2 .

It is not a de Polignac number, because 1825484049 - 2⁹ = 1825483537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1825483995 and 1825484013.

It is not an unprimeable number, because it can be changed into a prime (1825484099) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 101415772 + ... + 101415789.

Almost surely, 2^1825484049 is an apocalyptic number.

It is an amenable number.

1825484049 is a deficient number, since it is larger than the sum of its proper divisors (811326257).

1825484049 is a wasteful number, since it uses less digits than its factorization.

1825484049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202831567 (or 202831564 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 1825484049 is about 42725.6837160039. The cubic root of 1825484049 is about 1222.1542269247.

The spelling of 1825484049 in words is "one billion, eight hundred twenty-five million, four hundred eighty-four thousand, forty-nine".