30263425425 has 18 divisors (see below), whose sum is σ = 54205157942. Its totient is φ = 16140493440.

The previous prime is 30263425403. The next prime is 30263425427. The reversal of 30263425425 is 52452436203.

30263425425 is a `hidden beast` number, since 302 + 6 + 342 + 5 + 4 + 2 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 1607368464 + 28656056961 = 40092^2 + 169281^2 .

It is not a de Polignac number, because 30263425425 - 2⁵ = 30263425393 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30263425425.

It is not an unprimeable number, because it can be changed into a prime (30263425427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 67251832 + ... + 67252281.

Almost surely, 2^30263425425 is an apocalyptic number.

It is an amenable number.

30263425425 is a deficient number, since it is larger than the sum of its proper divisors (23941732517).

30263425425 is a wasteful number, since it uses less digits than its factorization.

30263425425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134504129 (or 134504121 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 30263425425 in words is "thirty billion, two hundred sixty-three million, four hundred twenty-five thousand, four hundred twenty-five".