6324645541 has 16 divisors (see below), whose sum is σ = 6735270528. Its totient is φ = 5918400000.

The previous prime is 6324645521. The next prime is 6324645571. The reversal of 6324645541 is 1455464236.

It is a cyclic number.

It is not a de Polignac number, because 6324645541 - 2¹⁵ = 6324612773 is a prime.

It is a super-2 number, since 2×6324645541² = 80002282438582365362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6324645494 and 6324645503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6324645511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3510841 + ... + 3512641.

It is an arithmetic number, because the mean of its divisors is an integer number (420954408).

Almost surely, 2^6324645541 is an apocalyptic number.

It is an amenable number.

6324645541 is a deficient number, since it is larger than the sum of its proper divisors (410624987).

6324645541 is a wasteful number, since it uses less digits than its factorization.

6324645541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892.

The product of its digits is 345600, while the sum is 40.

The square root of 6324645541 is about 79527.6401070722. The cubic root of 6324645541 is about 1849.3199878162.

The spelling of 6324645541 in words is "six billion, three hundred twenty-four million, six hundred forty-five thousand, five hundred forty-one".