255872087006452 has 24 divisors (see below), whose sum is σ = 538678077909440. Its totient is φ = 103887915024960.

The previous prime is 255872087006321. The next prime is 255872087006527. The reversal of 255872087006452 is 254600780278552.

It is a happy number.

It is a congruent number.

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, 240481284249 + ... + 240481285312.

Almost surely, 2^{255872087006452} is an apocalyptic number.

It is an amenable number.

255872087006452 is an abundant number, since it is smaller than the sum of its proper divisors (282805990902988).

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

255872087006452 is a wasteful number, since it uses less digits than its factorization.

255872087006452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480962569591 (or 480962569589 counting only the distinct ones).

The product of its (nonzero) digits is 75264000, while the sum is 61.

The spelling of 255872087006452 in words is "two hundred fifty-five trillion, eight hundred seventy-two billion, eighty-seven million, six thousand, four hundred fifty-two".