254554057 has 2 divisors, whose sum is σ = 254554058. Its totient is φ = 254554056.

The previous prime is 254554033. The next prime is 254554067. The reversal of 254554057 is 750455452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 230553856 + 24000201 = 15184^2 + 4899^2 .

It is a cyclic number.

It is not a de Polignac number, because 254554057 - 2¹¹ = 254552009 is a prime.

It is not a weakly prime, because it can be changed into another prime (254554007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127277028 + 127277029.

It is an arithmetic number, because the mean of its divisors is an integer number (127277029).

Almost surely, 2^254554057 is an apocalyptic number.

It is an amenable number.

254554057 is a deficient number, since it is larger than the sum of its proper divisors (1).

254554057 is an equidigital number, since it uses as much as digits as its factorization.

254554057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140000, while the sum is 37.

The square root of 254554057 is about 15954.7502957583. The cubic root of 254554057 is about 633.7626986603.

The spelling of 254554057 in words is "two hundred fifty-four million, five hundred fifty-four thousand, fifty-seven".