6252563005566 has 16 divisors (see below), whose sum is σ = 12505534230288. Its totient is φ = 2084119632000.

The previous prime is 6252563005547. The next prime is 6252563005597. The reversal of 6252563005566 is 6655003652526.

It is a super-3 number, since 3×6252563005566³ (a number of 39 digits) contains 333 as substring.

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, 16809835 + ... + 17177766.

It is an arithmetic number, because the mean of its divisors is an integer number (781595889393).

Almost surely, 2^{6252563005566} is an apocalyptic number.

6252563005566 is an abundant number, since it is smaller than the sum of its proper divisors (6252971224722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6252563005566 is a wasteful number, since it uses less digits than its factorization.

6252563005566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34018267.

The product of its (nonzero) digits is 9720000, while the sum is 51.

The spelling of 6252563005566 in words is "six trillion, two hundred fifty-two billion, five hundred sixty-three million, five thousand, five hundred sixty-six".