225054461516 has 24 divisors (see below), whose sum is σ = 397858965504. Its totient is φ = 111381515280.

The previous prime is 225054461507. The next prime is 225054461519. The reversal of 225054461516 is 615164450522.

It is not an unprimeable number, because it can be changed into a prime (225054461519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740351 + ... + 999113.

It is an arithmetic number, because the mean of its divisors is an integer number (16577456896).

Almost surely, 2^225054461516 is an apocalyptic number.

It is an amenable number.

225054461516 is a deficient number, since it is larger than the sum of its proper divisors (172804503988).

225054461516 is a wasteful number, since it uses less digits than its factorization.

225054461516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260981 (or 260979 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 225054461516 in words is "two hundred twenty-five billion, fifty-four million, four hundred sixty-one thousand, five hundred sixteen".