52270071001 has 2 divisors, whose sum is σ = 52270071002. Its totient is φ = 52270071000.

The previous prime is 52270070999. The next prime is 52270071067. The reversal of 52270071001 is 10017007225.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30968960400 + 21301110601 = 175980^2 + 145949^2 .

It is a cyclic number.

It is not a de Polignac number, because 52270071001 - 2¹ = 52270070999 is a prime.

It is a super-2 number, since 2×52270071001² (a number of 22 digits) contains 22 as substring.

Together with 52270070999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (52270071401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26135035500 + 26135035501.

It is an arithmetic number, because the mean of its divisors is an integer number (26135035501).

Almost surely, 2^52270071001 is an apocalyptic number.

It is an amenable number.

52270071001 is a deficient number, since it is larger than the sum of its proper divisors (1).

52270071001 is an equidigital number, since it uses as much as digits as its factorization.

52270071001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 980, while the sum is 25.

Adding to 52270071001 its reverse (10017007225), we get a palindrome (62287078226).

The spelling of 52270071001 in words is "fifty-two billion, two hundred seventy million, seventy-one thousand, one".