1052545044263 has 2 divisors, whose sum is σ = 1052545044264. Its totient is φ = 1052545044262.

The previous prime is 1052545044259. The next prime is 1052545044349. The reversal of 1052545044263 is 3624405452501.

1052545044263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (3624405452501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1052545044263 - 2² = 1052545044259 is a prime.

It is a super-2 number, since 2×1052545044263² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052545044263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052545044163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526272522131 + 526272522132.

It is an arithmetic number, because the mean of its divisors is an integer number (526272522132).

Almost surely, 2^{1052545044263} is an apocalyptic number.

1052545044263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052545044263 is an equidigital number, since it uses as much as digits as its factorization.

1052545044263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 1052545044263 in words is "one trillion, fifty-two billion, five hundred forty-five million, forty-four thousand, two hundred sixty-three".