554120325 has 96 divisors (see below), whose sum is σ = 1141057920. Its totient is φ = 261273600.

The previous prime is 554120323. The next prime is 554120339. The reversal of 554120325 is 523021455.

It is a happy number.

It is not a de Polignac number, because 554120325 - 2¹ = 554120323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554120323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 273717 + ... + 275733.

It is an arithmetic number, because the mean of its divisors is an integer number (11886020).

Almost surely, 2^554120325 is an apocalyptic number.

554120325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

554120325 is an abundant number, since it is smaller than the sum of its proper divisors (586937595).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554120325 is a wasteful number, since it uses less digits than its factorization.

554120325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084 (or 2073 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 554120325 is about 23539.7605128005. The cubic root of 554120325 is about 821.3621643678.

The spelling of 554120325 in words is "five hundred fifty-four million, one hundred twenty thousand, three hundred twenty-five".