53413245443433 has 4 divisors (see below), whose sum is σ = 71217660591248. Its totient is φ = 35608830295620.

The previous prime is 53413245443431. The next prime is 53413245443471. The reversal of 53413245443433 is 33434454231435.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 53413245443433 - 2¹ = 53413245443431 is a prime.

It is a super-2 number, since 2×53413245443433² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53413245443431) 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, 8902207573903 + ... + 8902207573908.

It is an arithmetic number, because the mean of its divisors is an integer number (17804415147812).

Almost surely, 2^{53413245443433} is an apocalyptic number.

It is an amenable number.

53413245443433 is a deficient number, since it is larger than the sum of its proper divisors (17804415147815).

53413245443433 is a wasteful number, since it uses less digits than its factorization.

53413245443433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17804415147814.

The product of its digits is 12441600, while the sum is 48.

Adding to 53413245443433 its reverse (33434454231435), we get a palindrome (86847699674868).

The spelling of 53413245443433 in words is "fifty-three trillion, four hundred thirteen billion, two hundred forty-five million, four hundred forty-three thousand, four hundred thirty-three".