1652271201 has 48 divisors (see below), whose sum is σ = 2912732160. Its totient is φ = 882161280.

The previous prime is 1652271199. The next prime is 1652271233. The reversal of 1652271201 is 1021722561.

1652271201 is a `hidden beast` number, since 1 + 652 + 2 + 7 + 1 + 2 + 0 + 1 = 666.

It is not a de Polignac number, because 1652271201 - 2¹ = 1652271199 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1652271241) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42051 + ... + 71223.

It is an arithmetic number, because the mean of its divisors is an integer number (60681920).

Almost surely, 2^1652271201 is an apocalyptic number.

It is an amenable number.

1652271201 is a deficient number, since it is larger than the sum of its proper divisors (1260460959).

1652271201 is a wasteful number, since it uses less digits than its factorization.

1652271201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29246 (or 29243 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 1652271201 is about 40648.1389610890. The cubic root of 1652271201 is about 1182.2076837949.

Adding to 1652271201 its reverse (1021722561), we get a palindrome (2673993762).

The spelling of 1652271201 in words is "one billion, six hundred fifty-two million, two hundred seventy-one thousand, two hundred one".