254502016 has 16 divisors (see below), whose sum is σ = 507015990. Its totient is φ = 127250944.

The previous prime is 254502007. The next prime is 254502037. The reversal of 254502016 is 610205452.

254502016 is digitally balanced in base 3, 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., 204375616 + 50126400 = 14296^2 + 7080^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×254502016² = 129542552296128512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 994021 + ... + 994276.

Almost surely, 2^254502016 is an apocalyptic number.

It is an amenable number.

254502016 is a deficient number, since it is larger than the sum of its proper divisors (252513974).

254502016 is an equidigital number, since it uses as much as digits as its factorization.

254502016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988311 (or 1988299 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 254502016 is about 15953.1193188041. The cubic root of 254502016 is about 633.7195069275.

Adding to 254502016 its reverse (610205452), we get a palindrome (864707468).

The spelling of 254502016 in words is "two hundred fifty-four million, five hundred two thousand, sixteen".