53162463143 has 16 divisors (see below), whose sum is σ = 55835619840. Its totient is φ = 50520202656.

The previous prime is 53162463131. The next prime is 53162463169. The reversal of 53162463143 is 34136426135.

It is a cyclic number.

It is not a de Polignac number, because 53162463143 - 2¹⁸ = 53162200999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53162463097 and 53162463106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53162423143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3285968 + ... + 3302106.

It is an arithmetic number, because the mean of its divisors is an integer number (3489726240).

Almost surely, 2^53162463143 is an apocalyptic number.

53162463143 is a deficient number, since it is larger than the sum of its proper divisors (2673156697).

53162463143 is a wasteful number, since it uses less digits than its factorization.

53162463143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17086.

The product of its digits is 155520, while the sum is 38.

Adding to 53162463143 its reverse (34136426135), we get a palindrome (87298889278).

The spelling of 53162463143 in words is "fifty-three billion, one hundred sixty-two million, four hundred sixty-three thousand, one hundred forty-three".