285730003030 has 16 divisors (see below), whose sum is σ = 536675484384. Its totient is φ = 109322783680.

The previous prime is 285730002953. The next prime is 285730003051. The reversal of 285730003030 is 30300037582.

It is a junction number, because it is equal to n+sod(n) for n = 285730002983 and 285730003001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 621151951 + ... + 621152410.

It is an arithmetic number, because the mean of its divisors is an integer number (33542217774).

Almost surely, 2^285730003030 is an apocalyptic number.

285730003030 is a deficient number, since it is larger than the sum of its proper divisors (250945481354).

285730003030 is a wasteful number, since it uses less digits than its factorization.

285730003030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242304391.

The product of its (nonzero) digits is 15120, while the sum is 31.

The spelling of 285730003030 in words is "two hundred eighty-five billion, seven hundred thirty million, three thousand, thirty".