855054695 has 32 divisors (see below), whose sum is σ = 1187675136. Its totient is φ = 584051200.

The previous prime is 855054689. The next prime is 855054703. The reversal of 855054695 is 596450558.

It is not a de Polignac number, because 855054695 - 2⁸ = 855054439 is a prime.

It is a super-2 number, since 2×855054695² = 1462237062883086050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 828830 + ... + 829860.

It is an arithmetic number, because the mean of its divisors is an integer number (37114848).

Almost surely, 2^855054695 is an apocalyptic number.

855054695 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

855054695 is a deficient number, since it is larger than the sum of its proper divisors (332620441).

855054695 is a wasteful number, since it uses less digits than its factorization.

855054695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951.

The product of its (nonzero) digits is 1080000, while the sum is 47.

The square root of 855054695 is about 29241.3182842361. The cubic root of 855054695 is about 949.1422340566.

The spelling of 855054695 in words is "eight hundred fifty-five million, fifty-four thousand, six hundred ninety-five".