554502311225 has 24 divisors (see below), whose sum is σ = 694899720000. Its totient is φ = 438906219840.

The previous prime is 554502311191. The next prime is 554502311273. The reversal of 554502311225 is 522113205455.

It is a happy number.

It is not a de Polignac number, because 554502311225 - 2²⁰ = 554501262649 is a prime.

It is a super-2 number, since 2×554502311225² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 579191 + ... + 1201859.

It is an arithmetic number, because the mean of its divisors is an integer number (28954155000).

Almost surely, 2^554502311225 is an apocalyptic number.

It is an amenable number.

554502311225 is a deficient number, since it is larger than the sum of its proper divisors (140397408775).

554502311225 is a wasteful number, since it uses less digits than its factorization.

554502311225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623057 (or 623052 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 554502311225 in words is "five hundred fifty-four billion, five hundred two million, three hundred eleven thousand, two hundred twenty-five".