52505656643301 has 8 divisors (see below), whose sum is σ = 70146722197440. Its totient is φ = 34934181092352.

The previous prime is 52505656643287. The next prime is 52505656643311. The reversal of 52505656643301 is 10334665650525.

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

It is not a de Polignac number, because 52505656643301 - 2¹³ = 52505656635109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52505656643311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17397499036 + ... + 17397502053.

It is an arithmetic number, because the mean of its divisors is an integer number (8768340274680).

Almost surely, 2^{52505656643301} is an apocalyptic number.

It is an amenable number.

52505656643301 is a deficient number, since it is larger than the sum of its proper divisors (17641065554139).

52505656643301 is a wasteful number, since it uses less digits than its factorization.

52505656643301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34795001595.

The product of its (nonzero) digits is 9720000, while the sum is 51.

The spelling of 52505656643301 in words is "fifty-two trillion, five hundred five billion, six hundred fifty-six million, six hundred forty-three thousand, three hundred one".