5250012263566 has 64 divisors (see below), whose sum is σ = 9680108497920. Its totient is φ = 2084358551040.

The previous prime is 5250012263527. The next prime is 5250012263567. The reversal of 5250012263566 is 6653622100525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250012263567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4819831 + ... + 5807821.

It is an arithmetic number, because the mean of its divisors is an integer number (151251695280).

Almost surely, 2^{5250012263566} is an apocalyptic number.

5250012263566 is a deficient number, since it is larger than the sum of its proper divisors (4430096234354).

5250012263566 is a wasteful number, since it uses less digits than its factorization.

5250012263566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988369.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 5250012263566 in words is "five trillion, two hundred fifty billion, twelve million, two hundred sixty-three thousand, five hundred sixty-six".