254252065252 has 6 divisors (see below), whose sum is σ = 444941114198. Its totient is φ = 127126032624.

The previous prime is 254252065247. The next prime is 254252065253. The reversal of 254252065252 is 252560252452.

254252065252 is digitally balanced in base 2, 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., 227179969956 + 27072095296 = 476634^2 + 164536^2 .

It is a super-2 number, since 2×254252065252² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (254252065253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31781508153 + ... + 31781508160.

Almost surely, 2^254252065252 is an apocalyptic number.

It is an amenable number.

254252065252 is a deficient number, since it is larger than the sum of its proper divisors (190689048946).

254252065252 is a wasteful number, since it uses less digits than its factorization.

254252065252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63563016317 (or 63563016315 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 40.

The spelling of 254252065252 in words is "two hundred fifty-four billion, two hundred fifty-two million, sixty-five thousand, two hundred fifty-two".