30450553124425 has 24 divisors (see below), whose sum is σ = 43238574804096. Its totient is φ = 20838867536640.

The previous prime is 30450553124417. The next prime is 30450553124437. The reversal of 30450553124425 is 52442135505403.

It is not a de Polignac number, because 30450553124425 - 2³ = 30450553124417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172877344 + ... + 173053393.

It is an arithmetic number, because the mean of its divisors is an integer number (1801607283504).

Almost surely, 2^{30450553124425} is an apocalyptic number.

30450553124425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30450553124425 is a deficient number, since it is larger than the sum of its proper divisors (12788021679671).

30450553124425 is a wasteful number, since it uses less digits than its factorization.

30450553124425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345931257 (or 345931252 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 43.

Adding to 30450553124425 its reverse (52442135505403), we get a palindrome (82892688629828).

The spelling of 30450553124425 in words is "thirty trillion, four hundred fifty billion, five hundred fifty-three million, one hundred twenty-four thousand, four hundred twenty-five".