254503116 has 72 divisors (see below), whose sum is σ = 737571744. Its totient is φ = 72483840.

The previous prime is 254503103. The next prime is 254503127. The reversal of 254503116 is 611305452.

254503116 is a `hidden beast` number, since 2 + 545 + 0 + 3 + 116 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 254503116.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87526 + ... + 90386.

It is an arithmetic number, because the mean of its divisors is an integer number (10244052).

Almost surely, 2^254503116 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 254503116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368785872).

254503116 is an abundant number, since it is smaller than the sum of its proper divisors (483068628).

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

254503116 is a wasteful number, since it uses less digits than its factorization.

254503116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231 (or 3226 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 254503116 is about 15953.1537947830. The cubic root of 254503116 is about 633.7204199398.

Adding to 254503116 its reverse (611305452), we get a palindrome (865808568).

The spelling of 254503116 in words is "two hundred fifty-four million, five hundred three thousand, one hundred sixteen".