5452149645 has 48 divisors (see below), whose sum is σ = 10329126912. Its totient is φ = 2648471040.

The previous prime is 5452149631. The next prime is 5452149667. The reversal of 5452149645 is 5469412545.

5452149645 is a `hidden beast` number, since 545 + 2 + 1 + 49 + 64 + 5 = 666.

5452149645 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 5452149645 - 2⁴ = 5452149629 is a prime.

It is a super-3 number, since 3×5452149645³ (a number of 30 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5452149645.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 91237 + ... + 138666.

It is an arithmetic number, because the mean of its divisors is an integer number (215190144).

Almost surely, 2^5452149645 is an apocalyptic number.

It is an amenable number.

5452149645 is a deficient number, since it is larger than the sum of its proper divisors (4876977267).

5452149645 is a wasteful number, since it uses less digits than its factorization.

5452149645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229962 (or 229959 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The square root of 5452149645 is about 73838.6730988579. The cubic root of 5452149645 is about 1760.0402070920.

The spelling of 5452149645 in words is "five billion, four hundred fifty-two million, one hundred forty-nine thousand, six hundred forty-five".