854386554 has 16 divisors (see below), whose sum is σ = 1952883648. Its totient is φ = 244110432.

The previous prime is 854386549. The next prime is 854386571. The reversal of 854386554 is 455683458.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10171227 + ... + 10171310.

It is an arithmetic number, because the mean of its divisors is an integer number (122055228).

Almost surely, 2^854386554 is an apocalyptic number.

854386554 is an abundant number, since it is smaller than the sum of its proper divisors (1098497094).

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

854386554 is a wasteful number, since it uses less digits than its factorization.

854386554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20342549.

The product of its digits is 2304000, while the sum is 48.

The square root of 854386554 is about 29229.8914469418. The cubic root of 854386554 is about 948.8949492552.

The spelling of 854386554 in words is "eight hundred fifty-four million, three hundred eighty-six thousand, five hundred fifty-four".