52207101 has 12 divisors (see below), whose sum is σ = 75549760. Its totient is φ = 34740360.

The previous prime is 52207093. The next prime is 52207139. The reversal of 52207101 is 10170225.

It is not a de Polignac number, because 52207101 - 2³ = 52207093 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52207151) 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 11 ways as a sum of consecutive naturals, for example, 60 + ... + 10218.

Almost surely, 2^52207101 is an apocalyptic number.

It is an amenable number.

52207101 is a deficient number, since it is larger than the sum of its proper divisors (23342659).

52207101 is a wasteful number, since it uses less digits than its factorization.

52207101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10736 (or 10733 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 52207101 is about 7225.4481521910. The cubic root of 52207101 is about 373.7459764745.

Adding to 52207101 its reverse (10170225), we get a palindrome (62377326).

It can be divided in two parts, 5220 and 7101, that added together give a palindrome (12321).

The spelling of 52207101 in words is "fifty-two million, two hundred seven thousand, one hundred one".