30461203025530 has 32 divisors (see below), whose sum is σ = 61111020317760. Its totient is φ = 10864181387520.

The previous prime is 30461203025527. The next prime is 30461203025569. The reversal of 30461203025530 is 3552030216403.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 4715353276 + ... + 4715359735.

It is an arithmetic number, because the mean of its divisors is an integer number (1909719384930).

Almost surely, 2^{30461203025530} is an apocalyptic number.

30461203025530 is an abundant number, since it is smaller than the sum of its proper divisors (30649817292230).

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

30461203025530 is a wasteful number, since it uses less digits than its factorization.

30461203025530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9430713054.

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 30461203025530 in words is "thirty trillion, four hundred sixty-one billion, two hundred three million, twenty-five thousand, five hundred thirty".