855492411 has 8 divisors (see below), whose sum is σ = 1207754064. Its totient is φ = 536779520.

The previous prime is 855492409. The next prime is 855492413. The reversal of 855492411 is 114294558.

It is an interprime number because it is at equal distance from previous prime (855492409) and next prime (855492413).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 855492411 - 2¹ = 855492409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 855492411.

It is not an unprimeable number, because it can be changed into a prime (855492413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8387130 + ... + 8387231.

It is an arithmetic number, because the mean of its divisors is an integer number (150969258).

Almost surely, 2^855492411 is an apocalyptic number.

855492411 is a deficient number, since it is larger than the sum of its proper divisors (352261653).

855492411 is a wasteful number, since it uses less digits than its factorization.

855492411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16774381.

The product of its digits is 57600, while the sum is 39.

The square root of 855492411 is about 29248.8018728973. The cubic root of 855492411 is about 949.3041667267.

The spelling of 855492411 in words is "eight hundred fifty-five million, four hundred ninety-two thousand, four hundred eleven".