30502628030 has 32 divisors (see below), whose sum is σ = 63334711296. Its totient is φ = 10360302624.

The previous prime is 30502628027. The next prime is 30502628047. The reversal of 30502628030 is 3082620503.

It is a junction number, because it is equal to n+sod(n) for n = 30502627984 and 30502628002.

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, 2028734 + ... + 2043713.

It is an arithmetic number, because the mean of its divisors is an integer number (1979209728).

Almost surely, 2^30502628030 is an apocalyptic number.

30502628030 is an abundant number, since it is smaller than the sum of its proper divisors (32832083266).

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

30502628030 is a wasteful number, since it uses less digits than its factorization.

30502628030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4072568.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 30502628030 in words is "thirty billion, five hundred two million, six hundred twenty-eight thousand, thirty".