1052240250563 has 4 divisors (see below), whose sum is σ = 1052411547648. Its totient is φ = 1052068953480.

The previous prime is 1052240250533. The next prime is 1052240250577. The reversal of 1052240250563 is 3650520422501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1052240250563 - 2²⁸ = 1051971815107 is a prime.

It is a super-2 number, since 2×1052240250563² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052240250533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85639328 + ... + 85651613.

It is an arithmetic number, because the mean of its divisors is an integer number (263102886912).

Almost surely, 2^{1052240250563} is an apocalyptic number.

1052240250563 is a deficient number, since it is larger than the sum of its proper divisors (171297085).

1052240250563 is an equidigital number, since it uses as much as digits as its factorization.

1052240250563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171297084.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 1052240250563 in words is "one trillion, fifty-two billion, two hundred forty million, two hundred fifty thousand, five hundred sixty-three".