30328051485 has 16 divisors (see below), whose sum is σ = 48906971136. Its totient is φ = 16047597888.

The previous prime is 30328051469. The next prime is 30328051547. The reversal of 30328051485 is 58415082303.

It is not a de Polignac number, because 30328051485 - 2⁴ = 30328051469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7958214 + ... + 7962023.

It is an arithmetic number, because the mean of its divisors is an integer number (3056685696).

Almost surely, 2^30328051485 is an apocalyptic number.

It is an amenable number.

30328051485 is a deficient number, since it is larger than the sum of its proper divisors (18578919651).

30328051485 is a wasteful number, since it uses less digits than its factorization.

30328051485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15920372.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 30328051485 in words is "thirty billion, three hundred twenty-eight million, fifty-one thousand, four hundred eighty-five".