5406685533 has 12 divisors (see below), whose sum is σ = 7926219808. Its totient is φ = 3550658760.

The previous prime is 5406685523. The next prime is 5406685553. The reversal of 5406685533 is 3355866045.

5406685533 is a `hidden beast` number, since 54 + 0 + 6 + 68 + 5 + 533 = 666.

5406685533 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5406685533 - 2⁶ = 5406685469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5406685523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4482553 + ... + 4483758.

Almost surely, 2^5406685533 is an apocalyptic number.

It is an amenable number.

5406685533 is a deficient number, since it is larger than the sum of its proper divisors (2519534275).

5406685533 is a wasteful number, since it uses less digits than its factorization.

5406685533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8966384 (or 8966381 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The square root of 5406685533 is about 73530.1675028692. The cubic root of 5406685533 is about 1755.1343671930.

The spelling of 5406685533 in words is "five billion, four hundred six million, six hundred eighty-five thousand, five hundred thirty-three".