30425555552403 has 16 divisors (see below), whose sum is σ = 44259856531200. Its totient is φ = 18437854387680.

The previous prime is 30425555552393. The next prime is 30425555552449.

It is a happy number.

30425555552403 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 30425555552403 - 2⁹ = 30425555551891 is a prime.

It is a super-2 number, since 2×30425555552403² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30425555552003) 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 15 ways as a sum of consecutive naturals, for example, 46576983 + ... + 47225696.

It is an arithmetic number, because the mean of its divisors is an integer number (2766241033200).

Almost surely, 2^{30425555552403} is an apocalyptic number.

30425555552403 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

30425555552403 is a deficient number, since it is larger than the sum of its proper divisors (13834300978797).

30425555552403 is a wasteful number, since it uses less digits than its factorization.

30425555552403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93812522.

The product of its (nonzero) digits is 9000000, while the sum is 48.

It can be divided in two parts, 3042555 and 5552403, that added together give a palindrome (8594958).

The spelling of 30425555552403 in words is "thirty trillion, four hundred twenty-five billion, five hundred fifty-five million, five hundred fifty-two thousand, four hundred three".