54201941 has 2 divisors, whose sum is σ = 54201942. Its totient is φ = 54201940.

The previous prime is 54201871. The next prime is 54201947. The reversal of 54201941 is 14910245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47679025 + 6522916 = 6905^2 + 2554^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54201941 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54201941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54201947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27100970 + 27100971.

It is an arithmetic number, because the mean of its divisors is an integer number (27100971).

Almost surely, 2^54201941 is an apocalyptic number.

It is an amenable number.

54201941 is a deficient number, since it is larger than the sum of its proper divisors (1).

54201941 is an equidigital number, since it uses as much as digits as its factorization.

54201941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 54201941 is about 7362.1967509705. The cubic root of 54201941 is about 378.4468949959.

The spelling of 54201941 in words is "fifty-four million, two hundred one thousand, nine hundred forty-one".