53245198443 has 8 divisors (see below), whose sum is σ = 71019834688. Its totient is φ = 35483680584.

The previous prime is 53245198403. The next prime is 53245198451. The reversal of 53245198443 is 34489154235.

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

It is not a de Polignac number, because 53245198443 - 2⁶ = 53245198379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53245198392 and 53245198401.

It is not an unprimeable number, because it can be changed into a prime (53245198403) 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, 3270121 + ... + 3286362.

It is an arithmetic number, because the mean of its divisors is an integer number (8877479336).

Almost surely, 2^53245198443 is an apocalyptic number.

53245198443 is a deficient number, since it is larger than the sum of its proper divisors (17774636245).

53245198443 is a wasteful number, since it uses less digits than its factorization.

53245198443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6559193.

The product of its digits is 2073600, while the sum is 48.

The spelling of 53245198443 in words is "fifty-three billion, two hundred forty-five million, one hundred ninety-eight thousand, four hundred forty-three".