5335181645 has 8 divisors (see below), whose sum is σ = 6404836320. Its totient is φ = 4266399760.

The previous prime is 5335181617. The next prime is 5335181653. The reversal of 5335181645 is 5461815335.

5335181645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5335181645 - 2⁶ = 5335181581 is a prime.

It is a super-3 number, since 3×5335181645³ (a number of 30 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 7 ways as a sum of consecutive naturals, for example, 204671 + ... + 229260.

It is an arithmetic number, because the mean of its divisors is an integer number (800604540).

Almost surely, 2^5335181645 is an apocalyptic number.

It is an amenable number.

5335181645 is a deficient number, since it is larger than the sum of its proper divisors (1069654675).

5335181645 is a wasteful number, since it uses less digits than its factorization.

5335181645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436395.

The product of its digits is 216000, while the sum is 41.

The square root of 5335181645 is about 73042.3277627432. The cubic root of 5335181645 is about 1747.3627372823.

The spelling of 5335181645 in words is "five billion, three hundred thirty-five million, one hundred eighty-one thousand, six hundred forty-five".