854556104 has 32 divisors (see below), whose sum is σ = 1627228920. Its totient is φ = 420650496.

The previous prime is 854556091. The next prime is 854556127. The reversal of 854556104 is 401655458.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 818532100 + 36024004 = 28610^2 + 6002^2 .

It is a super-2 number, since 2×854556104² = 1460532269767317632, which contains 22 as substring.

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, 441122 + ... + 443054.

Almost surely, 2^854556104 is an apocalyptic number.

It is an amenable number.

854556104 is a deficient number, since it is larger than the sum of its proper divisors (772672816).

854556104 is a wasteful number, since it uses less digits than its factorization.

854556104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769 (or 2765 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 38.

The square root of 854556104 is about 29232.7915875306. The cubic root of 854556104 is about 948.9577133896.

The spelling of 854556104 in words is "eight hundred fifty-four million, five hundred fifty-six thousand, one hundred four".