30525454043 has 8 divisors (see below), whose sum is σ = 35477525760. Its totient is φ = 25721205480.

The previous prime is 30525454013. The next prime is 30525454051. The reversal of 30525454043 is 34045452503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30525454043 - 2²⁰ = 30524405467 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30525453994 and 30525454012.

It is not an unprimeable number, because it can be changed into a prime (30525454013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36955343 + ... + 36956168.

It is an arithmetic number, because the mean of its divisors is an integer number (4434690720).

Almost surely, 2^30525454043 is an apocalyptic number.

30525454043 is a deficient number, since it is larger than the sum of its proper divisors (4952071717).

30525454043 is an equidigital number, since it uses as much as digits as its factorization.

30525454043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73911577.

The product of its (nonzero) digits is 144000, while the sum is 35.

The spelling of 30525454043 in words is "thirty billion, five hundred twenty-five million, four hundred fifty-four thousand, forty-three".