253041648 has 20 divisors (see below), whose sum is σ = 653691048. Its totient is φ = 84347200.

The previous prime is 253041637. The next prime is 253041671. The reversal of 253041648 is 846140352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2635803 + ... + 2635898.

Almost surely, 2^253041648 is an apocalyptic number.

It is an amenable number.

253041648 is an abundant number, since it is smaller than the sum of its proper divisors (400649400).

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

253041648 is a wasteful number, since it uses less digits than its factorization.

253041648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5271712 (or 5271706 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 253041648 is about 15907.2828603756. The cubic root of 253041648 is about 632.5050574775.

The spelling of 253041648 in words is "two hundred fifty-three million, forty-one thousand, six hundred forty-eight".