54141457 has 2 divisors, whose sum is σ = 54141458. Its totient is φ = 54141456.

The previous prime is 54141449. The next prime is 54141467. The reversal of 54141457 is 75414145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39388176 + 14753281 = 6276^2 + 3841^2 .

It is a cyclic number.

It is not a de Polignac number, because 54141457 - 2³ = 54141449 is a prime.

It is not a weakly prime, because it can be changed into another prime (54141467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27070728 + 27070729.

It is an arithmetic number, because the mean of its divisors is an integer number (27070729).

Almost surely, 2^54141457 is an apocalyptic number.

It is an amenable number.

54141457 is a deficient number, since it is larger than the sum of its proper divisors (1).

54141457 is an equidigital number, since it uses as much as digits as its factorization.

54141457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11200, while the sum is 31.

The square root of 54141457 is about 7358.0878630253. The cubic root of 54141457 is about 378.3060728459.

The spelling of 54141457 in words is "fifty-four million, one hundred forty-one thousand, four hundred fifty-seven".