250001335132 has 12 divisors (see below), whose sum is σ = 441591144120. Its totient is φ = 123832436816.

The previous prime is 250001335093. The next prime is 250001335151. The reversal of 250001335132 is 231533100052.

It is a junction number, because it is equal to n+sod(n) for n = 250001335097 and 250001335106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292057207 + ... + 292058062.

It is an arithmetic number, because the mean of its divisors is an integer number (36799262010).

Almost surely, 2^250001335132 is an apocalyptic number.

It is an amenable number.

250001335132 is a deficient number, since it is larger than the sum of its proper divisors (191589808988).

250001335132 is a wasteful number, since it uses less digits than its factorization.

250001335132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584115380 (or 584115378 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 250001335132 its reverse (231533100052), we get a palindrome (481534435184).

The spelling of 250001335132 in words is "two hundred fifty billion, one million, three hundred thirty-five thousand, one hundred thirty-two".