730053143 has 8 divisors (see below), whose sum is σ = 770974848. Its totient is φ = 689896504.

The previous prime is 730053127. The next prime is 730053199. The reversal of 730053143 is 341350037.

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 730053143 - 2⁴ = 730053127 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 (730053113) 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, 189305 + ... + 193122.

It is an arithmetic number, because the mean of its divisors is an integer number (96371856).

Almost surely, 2^730053143 is an apocalyptic number.

730053143 is a deficient number, since it is larger than the sum of its proper divisors (40921705).

730053143 is a wasteful number, since it uses less digits than its factorization.

730053143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382533.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 730053143 is about 27019.4956096519. The cubic root of 730053143 is about 900.4331836498.

The spelling of 730053143 in words is "seven hundred thirty million, fifty-three thousand, one hundred forty-three".