255425120200503 has 12 divisors (see below), whose sum is σ = 402488068194888. Its totient is φ = 154803103151760.

The previous prime is 255425120200493. The next prime is 255425120200511. The reversal of 255425120200503 is 305002021524552.

255425120200503 is a `hidden beast` number, since 2 + 5 + 5 + 4 + 2 + 5 + 120 + 20 + 0 + 503 = 666.

It is not a de Polignac number, because 255425120200503 - 2³⁴ = 255407940331319 is a prime.

It is a super-3 number, since 3×255425120200503³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255425120200553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1290025859500 + ... + 1290025859697.

It is an arithmetic number, because the mean of its divisors is an integer number (33540672349574).

Almost surely, 2^{255425120200503} is an apocalyptic number.

255425120200503 is a deficient number, since it is larger than the sum of its proper divisors (147062947994385).

255425120200503 is a wasteful number, since it uses less digits than its factorization.

255425120200503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580051719214 (or 2580051719211 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 255425120200503 in words is "two hundred fifty-five trillion, four hundred twenty-five billion, one hundred twenty million, two hundred thousand, five hundred three".