855573354 has 28 divisors (see below), whose sum is σ = 1924163106. Its totient is φ = 285190632.

The previous prime is 855573353. The next prime is 855573361. The reversal of 855573354 is 453375558.

It can be written as a sum of positive squares in only one way, i.e., 707294025 + 148279329 = 26595^2 + 12177^2 .

It is not an unprimeable number, because it can be changed into a prime (855573353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 291949 + ... + 294864.

Almost surely, 2^855573354 is an apocalyptic number.

855573354 is an abundant number, since it is smaller than the sum of its proper divisors (1068589752).

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

855573354 is an equidigital number, since it uses as much as digits as its factorization.

855573354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586833 (or 586818 counting only the distinct ones).

The product of its digits is 1260000, while the sum is 45.

The square root of 855573354 is about 29250.1855378731. The cubic root of 855573354 is about 949.3341054704.

The spelling of 855573354 in words is "eight hundred fifty-five million, five hundred seventy-three thousand, three hundred fifty-four".