52645115001 has 8 divisors (see below), whose sum is σ = 70196970240. Its totient is φ = 35095001552.

The previous prime is 52645114999. The next prime is 52645115011. The reversal of 52645115001 is 10051154625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52645115001 - 2¹ = 52645114999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52645115001.

It is not an unprimeable number, because it can be changed into a prime (52645115011) 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 7 ways as a sum of consecutive naturals, for example, 363210 + ... + 487043.

It is an arithmetic number, because the mean of its divisors is an integer number (8774621280).

Almost surely, 2^52645115001 is an apocalyptic number.

It is an amenable number.

52645115001 is a deficient number, since it is larger than the sum of its proper divisors (17551855239).

52645115001 is a wasteful number, since it uses less digits than its factorization.

52645115001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870895.

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 52645115001 its reverse (10051154625), we get a palindrome (62696269626).

The spelling of 52645115001 in words is "fifty-two billion, six hundred forty-five million, one hundred fifteen thousand, one".