53632250570561 has 8 divisors (see below), whose sum is σ = 59749456869480. Its totient is φ = 47799565494912.

The previous prime is 53632250570497. The next prime is 53632250570579. The reversal of 53632250570561 is 16507505223635.

It can be written as a sum of positive squares in 4 ways, for example, as 2347887025 + 53629902683536 = 48455^2 + 7323244^2 .

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 53632250570561 - 2⁶ = 53632250570497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53632250570761) 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, 71130305420 + ... + 71130306173.

It is an arithmetic number, because the mean of its divisors is an integer number (7468682108685).

Almost surely, 2^{53632250570561} is an apocalyptic number.

It is an amenable number.

53632250570561 is a deficient number, since it is larger than the sum of its proper divisors (6117206298919).

53632250570561 is a wasteful number, since it uses less digits than its factorization.

53632250570561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142260611635.

The product of its (nonzero) digits is 5670000, while the sum is 50.

The spelling of 53632250570561 in words is "fifty-three trillion, six hundred thirty-two billion, two hundred fifty million, five hundred seventy thousand, five hundred sixty-one".