54529334437 has 2 divisors, whose sum is σ = 54529334438. Its totient is φ = 54529334436.

The previous prime is 54529334423. The next prime is 54529334477. The reversal of 54529334437 is 73443392545.

54529334437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38382295396 + 16147039041 = 195914^2 + 127071^2 .

It is a cyclic number.

It is not a de Polignac number, because 54529334437 - 2⁷ = 54529334309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54529334417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27264667218 + 27264667219.

It is an arithmetic number, because the mean of its divisors is an integer number (27264667219).

Almost surely, 2^54529334437 is an apocalyptic number.

It is an amenable number.

54529334437 is a deficient number, since it is larger than the sum of its proper divisors (1).

54529334437 is an equidigital number, since it uses as much as digits as its factorization.

54529334437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5443200, while the sum is 49.

The spelling of 54529334437 in words is "fifty-four billion, five hundred twenty-nine million, three hundred thirty-four thousand, four hundred thirty-seven".