54556741 has 2 divisors, whose sum is σ = 54556742. Its totient is φ = 54556740.

The previous prime is 54556721. The next prime is 54556751. The reversal of 54556741 is 14765545.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47320641 + 7236100 = 6879^2 + 2690^2 .

It is a cyclic number.

It is not a de Polignac number, because 54556741 - 2¹¹ = 54554693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54556741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54556721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27278370 + 27278371.

It is an arithmetic number, because the mean of its divisors is an integer number (27278371).

Almost surely, 2^54556741 is an apocalyptic number.

It is an amenable number.

54556741 is a deficient number, since it is larger than the sum of its proper divisors (1).

54556741 is an equidigital number, since it uses as much as digits as its factorization.

54556741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84000, while the sum is 37.

The square root of 54556741 is about 7386.2535158225. The cubic root of 54556741 is about 379.2708571270.

The spelling of 54556741 in words is "fifty-four million, five hundred fifty-six thousand, seven hundred forty-one".