554125320 has 384 divisors, whose sum is σ = 2214518400. Its totient is φ = 122798592.

The previous prime is 554125267. The next prime is 554125333. The reversal of 554125320 is 23521455.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1957899 + ... + 1958181.

It is an arithmetic number, because the mean of its divisors is an integer number (5766975).

Almost surely, 2^554125320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554125320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1107259200).

554125320 is an abundant number, since it is smaller than the sum of its proper divisors (1660393080).

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

554125320 is a wasteful number, since it uses less digits than its factorization.

554125320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 337 counting only the distinct ones).

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

The square root of 554125320 is about 23539.8666096476. The cubic root of 554125320 is about 821.3646323587.

Adding to 554125320 its reverse (23521455), we get a palindrome (577646775).

The spelling of 554125320 in words is "five hundred fifty-four million, one hundred twenty-five thousand, three hundred twenty".