254135523232 has 24 divisors (see below), whose sum is σ = 502276134276. Its totient is φ = 126573330432.

The previous prime is 254135523209. The next prime is 254135523251. The reversal of 254135523232 is 232325531452.

254135523232 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 2 ways, for example, as 248286944656 + 5848578576 = 498284^2 + 76476^2 .

It is a junction number, because it is equal to n+sod(n) for n = 254135523191 and 254135523200.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 15442623 + ... + 15459070.

Almost surely, 2^254135523232 is an apocalyptic number.

It is an amenable number.

254135523232 is a deficient number, since it is larger than the sum of its proper divisors (248140611044).

254135523232 is a wasteful number, since it uses less digits than its factorization.

254135523232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30901960 (or 30901952 counting only the distinct ones).

The product of its digits is 216000, while the sum is 37.

The spelling of 254135523232 in words is "two hundred fifty-four billion, one hundred thirty-five million, five hundred twenty-three thousand, two hundred thirty-two".