52154643205 has 8 divisors (see below), whose sum is σ = 71526367872. Its totient is φ = 35763183888.

The previous prime is 52154643143. The next prime is 52154643227. The reversal of 52154643205 is 50234645125.

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 52154643205 - 2³⁵ = 17794904837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745066297 + ... + 745066366.

It is an arithmetic number, because the mean of its divisors is an integer number (8940795984).

Almost surely, 2^52154643205 is an apocalyptic number.

It is an amenable number.

52154643205 is a deficient number, since it is larger than the sum of its proper divisors (19371724667).

52154643205 is a wasteful number, since it uses less digits than its factorization.

52154643205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490132675.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 52154643205 in words is "fifty-two billion, one hundred fifty-four million, six hundred forty-three thousand, two hundred five".