52213623001 has 4 divisors (see below), whose sum is σ = 52214814772. Its totient is φ = 52212431232.

The previous prime is 52213622977. The next prime is 52213623067. The reversal of 52213623001 is 10032631225.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42827888601 + 9385734400 = 206949^2 + 96880^2 .

It is a cyclic number.

It is not a de Polignac number, because 52213623001 - 2¹³ = 52213614809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52213623401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527556 + ... + 618661.

It is an arithmetic number, because the mean of its divisors is an integer number (13053703693).

Almost surely, 2^52213623001 is an apocalyptic number.

It is an amenable number.

52213623001 is a deficient number, since it is larger than the sum of its proper divisors (1191771).

52213623001 is a wasteful number, since it uses less digits than its factorization.

52213623001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191770.

The product of its (nonzero) digits is 2160, while the sum is 25.

The spelling of 52213623001 in words is "fifty-two billion, two hundred thirteen million, six hundred twenty-three thousand, one".