1995048484 has 36 divisors (see below), whose sum is σ = 4132794652. Its totient is φ = 837080640.

The previous prime is 1995048449. The next prime is 1995048487. The reversal of 1995048484 is 4848405991.

It can be written as a sum of positive squares in 2 ways, for example, as 669360384 + 1325688100 = 25872^2 + 36410^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (1995048487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152247 + ... + 164830.

Almost surely, 2^1995048484 is an apocalyptic number.

It is an amenable number.

1995048484 is an abundant number, since it is smaller than the sum of its proper divisors (2137746168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1995048484 is a wasteful number, since it uses less digits than its factorization.

1995048484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317116 (or 317103 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The square root of 1995048484 is about 44665.9656114138. The cubic root of 1995048484 is about 1258.8804374474.

The spelling of 1995048484 in words is "one billion, nine hundred ninety-five million, forty-eight thousand, four hundred eighty-four".