53154444043 has 2 divisors, whose sum is σ = 53154444044. Its totient is φ = 53154444042.

The previous prime is 53154443981. The next prime is 53154444059. The reversal of 53154444043 is 34044445135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53154444043 - 2²⁹ = 52617573131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53154443993 and 53154444011.

It is not a weakly prime, because it can be changed into another prime (53154444073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26577222021 + 26577222022.

It is an arithmetic number, because the mean of its divisors is an integer number (26577222022).

Almost surely, 2^53154444043 is an apocalyptic number.

53154444043 is a deficient number, since it is larger than the sum of its proper divisors (1).

53154444043 is an equidigital number, since it uses as much as digits as its factorization.

53154444043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 53154444043 its reverse (34044445135), we get a palindrome (87198889178).

The spelling of 53154444043 in words is "fifty-three billion, one hundred fifty-four million, four hundred forty-four thousand, forty-three".