252610351005 has 32 divisors (see below), whose sum is σ = 406277614080. Its totient is φ = 134025756480.

The previous prime is 252610351003. The next prime is 252610351009. The reversal of 252610351005 is 500153016252.

It is a happy number.

It is not a de Polignac number, because 252610351005 - 2¹ = 252610351003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252610351001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7385874 + ... + 7419996.

It is an arithmetic number, because the mean of its divisors is an integer number (12696175440).

Almost surely, 2^252610351005 is an apocalyptic number.

It is an amenable number.

252610351005 is a deficient number, since it is larger than the sum of its proper divisors (153667263075).

252610351005 is a wasteful number, since it uses less digits than its factorization.

252610351005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36681.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 252610351005 its reverse (500153016252), we get a palindrome (752763367257).

The spelling of 252610351005 in words is "two hundred fifty-two billion, six hundred ten million, three hundred fifty-one thousand, five".