45820943543 has 8 divisors (see below), whose sum is σ = 47330390016. Its totient is φ = 44313456600.

The previous prime is 45820943527. The next prime is 45820943569. The reversal of 45820943543 is 34534902854.

45820943543 is digitally balanced in base 2, 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 a cyclic number.

It is not a de Polignac number, because 45820943543 - 2⁴ = 45820943527 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 (45820943593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442271 + ... + 535952.

It is an arithmetic number, because the mean of its divisors is an integer number (5916298752).

Almost surely, 2^45820943543 is an apocalyptic number.

45820943543 is a deficient number, since it is larger than the sum of its proper divisors (1509446473).

45820943543 is a wasteful number, since it uses less digits than its factorization.

45820943543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979765.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 45820943543 in words is "forty-five billion, eight hundred twenty million, nine hundred forty-three thousand, five hundred forty-three".