53485450201 has 16 divisors (see below), whose sum is σ = 58600227600. Its totient is φ = 48590338048.

The previous prime is 53485450177. The next prime is 53485450223. The reversal of 53485450201 is 10205458435.

It can be written as a sum of positive squares in 8 ways, for example, as 8551625625 + 44933824576 = 92475^2 + 211976^2 .

It is a cyclic number.

It is not a de Polignac number, because 53485450201 - 2²⁵ = 53451895769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53485450231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2143485 + ... + 2168293.

It is an arithmetic number, because the mean of its divisors is an integer number (3662514225).

Almost surely, 2^53485450201 is an apocalyptic number.

It is an amenable number.

53485450201 is a deficient number, since it is larger than the sum of its proper divisors (5114777399).

53485450201 is a wasteful number, since it uses less digits than its factorization.

53485450201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29228.

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 53485450201 in words is "fifty-three billion, four hundred eighty-five million, four hundred fifty thousand, two hundred one".