254421041500055 has 64 divisors (see below), whose sum is σ = 316082803184640. Its totient is φ = 196487344435200.

The previous prime is 254421041500019. The next prime is 254421041500069. The reversal of 254421041500055 is 550005140124452.

It is not a de Polignac number, because 254421041500055 - 2⁶ = 254421041499991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 254421041499991 and 254421041500018.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31137071120 + ... + 31137079290.

It is an arithmetic number, because the mean of its divisors is an integer number (4938793799760).

Almost surely, 2^{254421041500055} is an apocalyptic number.

254421041500055 is a deficient number, since it is larger than the sum of its proper divisors (61661761684585).

254421041500055 is a wasteful number, since it uses less digits than its factorization.

254421041500055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11432.

The product of its (nonzero) digits is 160000, while the sum is 38.

The spelling of 254421041500055 in words is "two hundred fifty-four trillion, four hundred twenty-one billion, forty-one million, five hundred thousand, fifty-five".