254705131132 has 12 divisors (see below), whose sum is σ = 448573050520. Its totient is φ = 126541402416.

The previous prime is 254705131127. The next prime is 254705131147. The reversal of 254705131132 is 231131507452.

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, 202790082 + ... + 202791337.

Almost surely, 2^254705131132 is an apocalyptic number.

It is an amenable number.

254705131132 is a deficient number, since it is larger than the sum of its proper divisors (193867919388).

254705131132 is a wasteful number, since it uses less digits than its factorization.

254705131132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405581580 (or 405581578 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

Adding to 254705131132 its reverse (231131507452), we get a palindrome (485836638584).

The spelling of 254705131132 in words is "two hundred fifty-four billion, seven hundred five million, one hundred thirty-one thousand, one hundred thirty-two".