540070703 has 4 divisors (see below), whose sum is σ = 540138840. Its totient is φ = 540002568.

The previous prime is 540070667. The next prime is 540070709. The reversal of 540070703 is 307070045.

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 540070703 - 2¹⁰ = 540069679 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 (540070709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20333 + ... + 38646.

It is an arithmetic number, because the mean of its divisors is an integer number (135034710).

Almost surely, 2^540070703 is an apocalyptic number.

540070703 is a deficient number, since it is larger than the sum of its proper divisors (68137).

540070703 is an equidigital number, since it uses as much as digits as its factorization.

540070703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68136.

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 540070703 is about 23239.4213137935. The cubic root of 540070703 is about 814.3608236995.

The spelling of 540070703 in words is "five hundred forty million, seventy thousand, seven hundred three".