30527148198 has 16 divisors (see below), whose sum is σ = 61134534576. Its totient is φ = 10162343040.

The previous prime is 30527148173. The next prime is 30527148203. The reversal of 30527148198 is 89184172503.

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, 3338311 + ... + 3347442.

It is an arithmetic number, because the mean of its divisors is an integer number (3820908411).

Almost surely, 2^30527148198 is an apocalyptic number.

30527148198 is an abundant number, since it is smaller than the sum of its proper divisors (30607386378).

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

30527148198 is a wasteful number, since it uses less digits than its factorization.

30527148198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6686519.

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 30527148198 in words is "thirty billion, five hundred twenty-seven million, one hundred forty-eight thousand, one hundred ninety-eight".