1050163572013 has 4 divisors (see below), whose sum is σ = 1050463708000. Its totient is φ = 1049863436028.

The previous prime is 1050163571959. The next prime is 1050163572071. The reversal of 1050163572013 is 3102753610501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1050163572013 - 2²⁵ = 1050130017581 is a prime.

It is a super-2 number, since 2×1050163572013² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1050163572013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050163572313) 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, 150062745 + ... + 150069742.

It is an arithmetic number, because the mean of its divisors is an integer number (262615927000).

Almost surely, 2^{1050163572013} is an apocalyptic number.

It is an amenable number.

1050163572013 is a deficient number, since it is larger than the sum of its proper divisors (300135987).

1050163572013 is an equidigital number, since it uses as much as digits as its factorization.

1050163572013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300135986.

The product of its (nonzero) digits is 18900, while the sum is 34.

The spelling of 1050163572013 in words is "one trillion, fifty billion, one hundred sixty-three million, five hundred seventy-two thousand, thirteen".