53043284425466 has 8 divisors (see below), whose sum is σ = 84245216440500. Its totient is φ = 24961545611968.

The previous prime is 53043284425463. The next prime is 53043284425471. The reversal of 53043284425466 is 66452448234035.

It can be written as a sum of positive squares in 2 ways, for example, as 50116191159841 + 2927093265625 = 7079279^2 + 1710875^2 .

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

It is not an unprimeable number, because it can be changed into a prime (53043284425463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 780048300341 + ... + 780048300408.

Almost surely, 2^{53043284425466} is an apocalyptic number.

53043284425466 is a deficient number, since it is larger than the sum of its proper divisors (31201932015034).

53043284425466 is a wasteful number, since it uses less digits than its factorization.

53043284425466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560096600768.

The product of its (nonzero) digits is 66355200, while the sum is 56.

The spelling of 53043284425466 in words is "fifty-three trillion, forty-three billion, two hundred eighty-four million, four hundred twenty-five thousand, four hundred sixty-six".