5939743545 has 36 divisors (see below), whose sum is σ = 10471453668. Its totient is φ = 3113812800.

The previous prime is 5939743541. The next prime is 5939743559. The reversal of 5939743545 is 5453479395.

5939743545 is a `hidden beast` number, since 5 + 9 + 3 + 97 + 4 + 3 + 545 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 954253881 + 4985489664 = 30891^2 + 70608^2 .

It is not a de Polignac number, because 5939743545 - 2² = 5939743541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5939743491 and 5939743500.

It is not an unprimeable number, because it can be changed into a prime (5939743541) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4037160 + ... + 4038630.

It is an arithmetic number, because the mean of its divisors is an integer number (290873713).

Almost surely, 2^5939743545 is an apocalyptic number.

It is an amenable number.

5939743545 is a deficient number, since it is larger than the sum of its proper divisors (4531710123).

5939743545 is an equidigital number, since it uses as much as digits as its factorization.

5939743545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3014 (or 1540 counting only the distinct ones).

The product of its digits is 10206000, while the sum is 54.

The square root of 5939743545 is about 77069.7317044766. The cubic root of 5939743545 is about 1811.0171571912.

The spelling of 5939743545 in words is "five billion, nine hundred thirty-nine million, seven hundred forty-three thousand, five hundred forty-five".