53524351005566 has 16 divisors (see below), whose sum is σ = 94920031340640. Its totient is φ = 22148007312480.

The previous prime is 53524351005509. The next prime is 53524351005607. The reversal of 53524351005566 is 66550015342535.

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, 65916688025 + ... + 65916688836.

It is an arithmetic number, because the mean of its divisors is an integer number (5932501958790).

Almost surely, 2^{53524351005566} is an apocalyptic number.

53524351005566 is a deficient number, since it is larger than the sum of its proper divisors (41395680335074).

53524351005566 is a wasteful number, since it uses less digits than its factorization.

53524351005566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131833376899.

The product of its (nonzero) digits is 8100000, while the sum is 50.

The spelling of 53524351005566 in words is "fifty-three trillion, five hundred twenty-four billion, three hundred fifty-one million, five thousand, five hundred sixty-six".