30233500620 has 48 divisors (see below), whose sum is σ = 85320388608. Its totient is φ = 7998782400.

The previous prime is 30233500613. The next prime is 30233500697. The reversal of 30233500620 is 2600533203.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1976206 + ... + 1991445.

It is an arithmetic number, because the mean of its divisors is an integer number (1777508096).

Almost surely, 2^30233500620 is an apocalyptic number.

30233500620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30233500620 is an abundant number, since it is smaller than the sum of its proper divisors (55086887988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30233500620 is a wasteful number, since it uses less digits than its factorization.

30233500620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3967790 (or 3967788 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The spelling of 30233500620 in words is "thirty billion, two hundred thirty-three million, five hundred thousand, six hundred twenty".