525045255040055 has 16 divisors (see below), whose sum is σ = 634228567241664. Its totient is φ = 417253378291200.

The previous prime is 525045255040043. The next prime is 525045255040091. The reversal of 525045255040055 is 550040552540525.

It is a de Polignac number, because none of the positive numbers 2^k-525045255040055 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 525045255039991 and 525045255040009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 380747567 + ... + 382124063.

It is an arithmetic number, because the mean of its divisors is an integer number (39639285452604).

Almost surely, 2^{525045255040055} is an apocalyptic number.

525045255040055 is a deficient number, since it is larger than the sum of its proper divisors (109183312201609).

525045255040055 is a wasteful number, since it uses less digits than its factorization.

525045255040055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881866.

The product of its (nonzero) digits is 5000000, while the sum is 47.

The spelling of 525045255040055 in words is "five hundred twenty-five trillion, forty-five billion, two hundred fifty-five million, forty thousand, fifty-five".