554345380 has 48 divisors (see below), whose sum is σ = 1182444480. Its totient is φ = 218269568.

The previous prime is 554345357. The next prime is 554345381. The reversal of 554345380 is 83543455.

It is not an unprimeable number, because it can be changed into a prime (554345381) 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 15 ways as a sum of consecutive naturals, for example, 695142 + ... + 695938.

It is an arithmetic number, because the mean of its divisors is an integer number (24634260).

Almost surely, 2^554345380 is an apocalyptic number.

It is an amenable number.

554345380 is an abundant number, since it is smaller than the sum of its proper divisors (628099100).

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

554345380 is a wasteful number, since it uses less digits than its factorization.

554345380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 554345380 is about 23544.5403437825. The cubic root of 554345380 is about 821.4733475853.

The spelling of 554345380 in words is "five hundred fifty-four million, three hundred forty-five thousand, three hundred eighty".