253366016 has 36 divisors (see below), whose sum is σ = 509789952. Its totient is φ = 125669376.

The previous prime is 253365967. The next prime is 253366033. The reversal of 253366016 is 610663352.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28616 + ... + 36408.

It is an arithmetic number, because the mean of its divisors is an integer number (14160832).

Almost surely, 2^253366016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 253366016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254894976).

253366016 is an abundant number, since it is smaller than the sum of its proper divisors (256423936).

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

253366016 is an equidigital number, since it uses as much as digits as its factorization.

253366016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7936 (or 7922 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 253366016 is about 15917.4751766730. The cubic root of 253366016 is about 632.7752064159.

The spelling of 253366016 in words is "two hundred fifty-three million, three hundred sixty-six thousand, sixteen".