30825753075830 has 16 divisors (see below), whose sum is σ = 55486613163600. Its totient is φ = 12330243979872.

The previous prime is 30825753075829. The next prime is 30825753075847. The reversal of 30825753075830 is 3857035752803.

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, 4859780 + ... + 9234119.

It is an arithmetic number, because the mean of its divisors is an integer number (3467913322725).

Almost surely, 2^{30825753075830} is an apocalyptic number.

30825753075830 is a deficient number, since it is larger than the sum of its proper divisors (24660860087770).

30825753075830 is a wasteful number, since it uses less digits than its factorization.

30825753075830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14312623.

The product of its (nonzero) digits is 21168000, while the sum is 56.

The spelling of 30825753075830 in words is "thirty trillion, eight hundred twenty-five billion, seven hundred fifty-three million, seventy-five thousand, eight hundred thirty".