53045446460305 has 8 divisors (see below), whose sum is σ = 68551038502632. Its totient is φ = 39172022001408.

The previous prime is 53045446460219. The next prime is 53045446460309. The reversal of 53045446460305 is 50306464454035.

It can be written as a sum of positive squares in 4 ways, for example, as 2969669832529 + 50075776627776 = 1723273^2 + 7076424^2 .

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 53045446460305 - 2²⁵ = 53045412905873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53045446460309) 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, 408041895784 + ... + 408041895913.

It is an arithmetic number, because the mean of its divisors is an integer number (8568879812829).

Almost surely, 2^{53045446460305} is an apocalyptic number.

It is an amenable number.

53045446460305 is a deficient number, since it is larger than the sum of its proper divisors (15505592042327).

53045446460305 is a wasteful number, since it uses less digits than its factorization.

53045446460305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816083791715.

The product of its (nonzero) digits is 10368000, while the sum is 49.

The spelling of 53045446460305 in words is "fifty-three trillion, forty-five billion, four hundred forty-six million, four hundred sixty thousand, three hundred five".