30475045925136 has 120 divisors (see below), whose sum is σ = 86899756559616. Its totient is φ = 9966366209280.

The previous prime is 30475045925131. The next prime is 30475045925179. The reversal of 30475045925136 is 63152954057403.

30475045925136 is a `hidden beast` number, since 3 + 0 + 4 + 7 + 50 + 459 + 2 + 5 + 136 = 666.

30475045925136 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (30475045925131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 475464451 + ... + 475528541.

Almost surely, 2^{30475045925136} is an apocalyptic number.

30475045925136 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

30475045925136 is an abundant number, since it is smaller than the sum of its proper divisors (56424710634480).

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

30475045925136 is a wasteful number, since it uses less digits than its factorization.

30475045925136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126461 (or 126452 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 54.

The spelling of 30475045925136 in words is "thirty trillion, four hundred seventy-five billion, forty-five million, nine hundred twenty-five thousand, one hundred thirty-six".