7550528055255 has 48 divisors (see below), whose sum is σ = 13245995599200. Its totient is φ = 3978353147904.

The previous prime is 7550528055199. The next prime is 7550528055289. The reversal of 7550528055255 is 5525508250557.

7550528055255 is a `hidden beast` number, since 7 + 5 + 5 + 0 + 5 + 2 + 80 + 552 + 5 + 5 = 666.

It is not a de Polignac number, because 7550528055255 - 2⁷ = 7550528055127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 921271 + ... + 3993719.

It is an arithmetic number, because the mean of its divisors is an integer number (275958241650).

Almost surely, 2^{7550528055255} is an apocalyptic number.

7550528055255 is a deficient number, since it is larger than the sum of its proper divisors (5695467543945).

7550528055255 is a wasteful number, since it uses less digits than its factorization.

7550528055255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073120 (or 3073117 counting only the distinct ones).

The product of its (nonzero) digits is 17500000, while the sum is 54.

The spelling of 7550528055255 in words is "seven trillion, five hundred fifty billion, five hundred twenty-eight million, fifty-five thousand, two hundred fifty-five".