254134505455554 has 16 divisors (see below), whose sum is σ = 508269177099360. Its totient is φ = 84711474120480.

The previous prime is 254134505455541. The next prime is 254134505455631. The reversal of 254134505455554 is 455554505431452.

It is a super-3 number, since 3×254134505455554³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 254134505455494 and 254134505455503.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22712494 + ... + 32001974.

It is an arithmetic number, because the mean of its divisors is an integer number (31766823568710).

Almost surely, 2^{254134505455554} is an apocalyptic number.

254134505455554 is an abundant number, since it is smaller than the sum of its proper divisors (254134671643806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254134505455554 is a wasteful number, since it uses less digits than its factorization.

254134505455554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13849025.

The product of its (nonzero) digits is 120000000, while the sum is 57.

The spelling of 254134505455554 in words is "two hundred fifty-four trillion, one hundred thirty-four billion, five hundred five million, four hundred fifty-five thousand, five hundred fifty-four".