5345545043 has 4 divisors (see below), whose sum is σ = 5469860088. Its totient is φ = 5221230000.

The previous prime is 5345545019. The next prime is 5345545087. The reversal of 5345545043 is 3405455435.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5345545043 - 2¹² = 5345540947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5345544988 and 5345545006.

It is not an unprimeable number, because it can be changed into a prime (5345545013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62157458 + ... + 62157543.

It is an arithmetic number, because the mean of its divisors is an integer number (1367465022).

Almost surely, 2^5345545043 is an apocalyptic number.

5345545043 is a deficient number, since it is larger than the sum of its proper divisors (124315045).

5345545043 is a wasteful number, since it uses less digits than its factorization.

5345545043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124315044.

The product of its (nonzero) digits is 360000, while the sum is 38.

The square root of 5345545043 is about 73113.2343902251. The cubic root of 5345545043 is about 1748.4934018798.

The spelling of 5345545043 in words is "five billion, three hundred forty-five million, five hundred forty-five thousand, forty-three".