52015135001 has 2 divisors, whose sum is σ = 52015135002. Its totient is φ = 52015135000.

The previous prime is 52015134967. The next prime is 52015135027. The reversal of 52015135001 is 10053151025.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50460883225 + 1554251776 = 224635^2 + 39424^2 .

It is a cyclic number.

It is not a de Polignac number, because 52015135001 - 2²² = 52010940697 is a prime.

It is not a weakly prime, because it can be changed into another prime (52015135031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26007567500 + 26007567501.

It is an arithmetic number, because the mean of its divisors is an integer number (26007567501).

Almost surely, 2^52015135001 is an apocalyptic number.

It is an amenable number.

52015135001 is a deficient number, since it is larger than the sum of its proper divisors (1).

52015135001 is an equidigital number, since it uses as much as digits as its factorization.

52015135001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 750, while the sum is 23.

Adding to 52015135001 its reverse (10053151025), we get a palindrome (62068286026).

The spelling of 52015135001 in words is "fifty-two billion, fifteen million, one hundred thirty-five thousand, one".