255052222415552 has 28 divisors (see below), whose sum is σ = 506120082404496. Its totient is φ = 127525902439680.

The previous prime is 255052222415539. The next prime is 255052222415597. The reversal of 255052222415552 is 255514222250552.

It is a super-2 number, since 2×255052222415552² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 255052222415497 and 255052222415506.

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, 40738802 + ... + 46580622.

It is an arithmetic number, because the mean of its divisors is an integer number (18075717228732).

Almost surely, 2^{255052222415552} is an apocalyptic number.

It is an amenable number.

255052222415552 is a deficient number, since it is larger than the sum of its proper divisors (251067859988944).

255052222415552 is an equidigital number, since it uses as much as digits as its factorization.

255052222415552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6524016 (or 6524006 counting only the distinct ones).

The product of its (nonzero) digits is 4000000, while the sum is 47.

The spelling of 255052222415552 in words is "two hundred fifty-five trillion, fifty-two billion, two hundred twenty-two million, four hundred fifteen thousand, five hundred fifty-two".