1052273192704 has 72 divisors (see below), whose sum is σ = 2212515536000. Its totient is φ = 498100202496.

The previous prime is 1052273192701. The next prime is 1052273192759. The reversal of 1052273192704 is 4072913722501.

It is a super-2 number, since 2×1052273192704² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052273192701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7022437 + ... + 7170715.

Almost surely, 2^{1052273192704} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1052273192704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1106257768000).

1052273192704 is an abundant number, since it is smaller than the sum of its proper divisors (1160242343296).

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

1052273192704 is a wasteful number, since it uses less digits than its factorization.

1052273192704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149773 (or 149759 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 1052273192704 in words is "one trillion, fifty-two billion, two hundred seventy-three million, one hundred ninety-two thousand, seven hundred four".