30109574550492 has 24 divisors (see below), whose sum is σ = 78061859946000. Its totient is φ = 10036524850128.

The previous prime is 30109574550491. The next prime is 30109574550511. The reversal of 30109574550492 is 29405547590103.

30109574550492 is a `hidden beast` number, since 3 + 0 + 1 + 0 + 9 + 5 + 7 + 45 + 504 + 92 = 666.

30109574550492 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×30109574550492² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30109574550491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139396178367 + ... + 139396178582.

It is an arithmetic number, because the mean of its divisors is an integer number (3252577497750).

Almost surely, 2^{30109574550492} is an apocalyptic number.

It is an amenable number.

30109574550492 is an abundant number, since it is smaller than the sum of its proper divisors (47952285395508).

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

30109574550492 is a wasteful number, since it uses less digits than its factorization.

30109574550492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278792356962 (or 278792356954 counting only the distinct ones).

The product of its (nonzero) digits is 6804000, while the sum is 54.

The spelling of 30109574550492 in words is "thirty trillion, one hundred nine billion, five hundred seventy-four million, five hundred fifty thousand, four hundred ninety-two".