1952528334241 has 3 divisors (see below), whose sum is σ = 1952529731571. Its totient is φ = 1952526936912.

The previous prime is 1952528334203. The next prime is 1952528334247. The reversal of 1952528334241 is 1424338252591.

The square root of 1952528334241 is 1397329.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 1579744820641 + 372783513600 = 1256879^2 + 610560^2 .

It is not a de Polignac number, because 1952528334241 - 2¹¹ = 1952528332193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1952528334247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 698665 + ... + 2095993.

It is an arithmetic number, because the mean of its divisors is an integer number (650843243857).

Almost surely, 2^{1952528334241} is an apocalyptic number.

1952528334241 is the 1397329-th square number.

1952528334241 is the 698665-th centered octagonal number.

It is an amenable number.

1952528334241 is a deficient number, since it is larger than the sum of its proper divisors (1397330).

1952528334241 is an frugal number, since it uses more digits than its factorization.

1952528334241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794658 (or 1397329 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 49.

Multiplying 1952528334241 by its sum of digits (49), we get a square (95673888377809 = 9781303²).

The spelling of 1952528334241 in words is "one trillion, nine hundred fifty-two billion, five hundred twenty-eight million, three hundred thirty-four thousand, two hundred forty-one".