254504055 has 16 divisors (see below), whose sum is σ = 438530400. Its totient is φ = 125294208.

The previous prime is 254504053. The next prime is 254504077. The reversal of 254504055 is 550405452.

It is not a de Polignac number, because 254504055 - 2¹ = 254504053 is a prime.

It is a super-2 number, since 2×254504055² = 129544628022886050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254504053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652380 + ... + 652769.

It is an arithmetic number, because the mean of its divisors is an integer number (27408150).

Almost surely, 2^254504055 is an apocalyptic number.

254504055 is a deficient number, since it is larger than the sum of its proper divisors (184026345).

254504055 is a wasteful number, since it uses less digits than its factorization.

254504055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305170.

The product of its (nonzero) digits is 20000, while the sum is 30.

The square root of 254504055 is about 15953.1832246734. The cubic root of 254504055 is about 633.7211993183.

The spelling of 254504055 in words is "two hundred fifty-four million, five hundred four thousand, fifty-five".