1052005201 has 8 divisors (see below), whose sum is σ = 1163548904. Its totient is φ = 944835840.

The previous prime is 1052005147. The next prime is 1052005217. The reversal of 1052005201 is 1025002501.

It can be written as a sum of positive squares in 4 ways, for example, as 18318400 + 1033686801 = 4280^2 + 32151^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1052005201 - 2⁹ = 1052004689 is a prime.

It is a super-2 number, since 2×1052005201² = 2213429885862100802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052005231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093080 + ... + 1094041.

It is an arithmetic number, because the mean of its divisors is an integer number (145443613).

Almost surely, 2^1052005201 is an apocalyptic number.

It is an amenable number.

1052005201 is a deficient number, since it is larger than the sum of its proper divisors (111543703).

1052005201 is a wasteful number, since it uses less digits than its factorization.

1052005201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187171.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 1052005201 is about 32434.6296572044. The cubic root of 1052005201 is about 1017.0429545870.

Adding to 1052005201 its reverse (1025002501), we get a palindrome (2077007702).

The spelling of 1052005201 in words is "one billion, fifty-two million, five thousand, two hundred one".