855596156 has 12 divisors (see below), whose sum is σ = 1545593280. Its totient is φ = 413998080.

The previous prime is 855596141. The next prime is 855596171. The reversal of 855596156 is 651695558.

It is an interprime number because it is at equal distance from previous prime (855596141) and next prime (855596171).

It is a super-3 number, since 3×855596156³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3449861 + ... + 3450108.

It is an arithmetic number, because the mean of its divisors is an integer number (128799440).

Almost surely, 2^855596156 is an apocalyptic number.

It is an amenable number.

855596156 is a deficient number, since it is larger than the sum of its proper divisors (689997124).

855596156 is a wasteful number, since it uses less digits than its factorization.

855596156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6900004 (or 6900002 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 50.

The square root of 855596156 is about 29250.5753105815. The cubic root of 855596156 is about 949.3425390056.

The spelling of 855596156 in words is "eight hundred fifty-five million, five hundred ninety-six thousand, one hundred fifty-six".