254201051 has 16 divisors (see below), whose sum is σ = 296037504. Its totient is φ = 216136704.

The previous prime is 254201039. The next prime is 254201053. The reversal of 254201051 is 150102452.

It is a cyclic number.

It is not a de Polignac number, because 254201051 - 2⁶ = 254200987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254201053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1850 + ... + 22623.

It is an arithmetic number, because the mean of its divisors is an integer number (18502344).

Almost surely, 2^254201051 is an apocalyptic number.

254201051 is a deficient number, since it is larger than the sum of its proper divisors (41836453).

254201051 is a wasteful number, since it uses less digits than its factorization.

254201051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24550.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 254201051 is about 15943.6837336922. The cubic root of 254201051 is about 633.4696037030.

The spelling of 254201051 in words is "two hundred fifty-four million, two hundred one thousand, fifty-one".