255627251432 has 32 divisors (see below), whose sum is σ = 566661398400. Its totient is φ = 105776793024.

The previous prime is 255627251353. The next prime is 255627251459. The reversal of 255627251432 is 234152726552.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78701348 + ... + 78704595.

It is an arithmetic number, because the mean of its divisors is an integer number (17708168700).

Almost surely, 2^255627251432 is an apocalyptic number.

It is an amenable number.

255627251432 is an abundant number, since it is smaller than the sum of its proper divisors (311034146968).

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

255627251432 is a wasteful number, since it uses less digits than its factorization.

255627251432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157405985 (or 157405981 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 44.

Adding to 255627251432 its reverse (234152726552), we get a palindrome (489779977984).

The spelling of 255627251432 in words is "two hundred fifty-five billion, six hundred twenty-seven million, two hundred fifty-one thousand, four hundred thirty-two".