255100054 has 16 divisors (see below), whose sum is σ = 430903296. Its totient is φ = 112213800.

The previous prime is 255100031. The next prime is 255100063. The reversal of 255100054 is 450001552.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 255099998 and 255100034.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186342 + ... + 187705.

It is an arithmetic number, because the mean of its divisors is an integer number (26931456).

Almost surely, 2^255100054 is an apocalyptic number.

255100054 is a deficient number, since it is larger than the sum of its proper divisors (175803242).

255100054 is a wasteful number, since it uses less digits than its factorization.

255100054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374091.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 255100054 is about 15971.8519276883. The cubic root of 255100054 is about 634.2154976022.

The spelling of 255100054 in words is "two hundred fifty-five million, one hundred thousand, fifty-four".