1500730573 has 8 divisors (see below), whose sum is σ = 1625963328. Its totient is φ = 1379603904.

The previous prime is 1500730559. The next prime is 1500730577. The reversal of 1500730573 is 3750370051.

It is a happy number.

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 1500730573 - 2¹³ = 1500722381 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 (1500730577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025761 + ... + 1027222.

It is an arithmetic number, because the mean of its divisors is an integer number (203245416).

Almost surely, 2^1500730573 is an apocalyptic number.

It is an amenable number.

1500730573 is a deficient number, since it is larger than the sum of its proper divisors (125232755).

1500730573 is a wasteful number, since it uses less digits than its factorization.

1500730573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053043.

The product of its (nonzero) digits is 11025, while the sum is 31.

The square root of 1500730573 is about 38739.2639708087. The cubic root of 1500730573 is about 1144.9000562383.

The spelling of 1500730573 in words is "one billion, five hundred million, seven hundred thirty thousand, five hundred seventy-three".