5855494572 has 18 divisors (see below), whose sum is σ = 14801389148. Its totient is φ = 1951831512.

The previous prime is 5855494571. The next prime is 5855494597. The reversal of 5855494572 is 2754945585.

5855494572 is a `hidden beast` number, since 5 + 85 + 5 + 494 + 5 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (5855494571) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81326278 + ... + 81326349.

Almost surely, 2^5855494572 is an apocalyptic number.

It is an amenable number.

5855494572 is an abundant number, since it is smaller than the sum of its proper divisors (8945894576).

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

5855494572 is a wasteful number, since it uses less digits than its factorization.

5855494572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162652637 (or 162652632 counting only the distinct ones).

The product of its digits is 10080000, while the sum is 54.

The square root of 5855494572 is about 76521.2034144785. The cubic root of 5855494572 is about 1802.4138984202.

The spelling of 5855494572 in words is "five billion, eight hundred fifty-five million, four hundred ninety-four thousand, five hundred seventy-two".