554641340 has 48 divisors (see below), whose sum is σ = 1274573664. Its totient is φ = 201062400.

The previous prime is 554641333. The next prime is 554641357. The reversal of 554641340 is 43146455.

554641340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 554641297 and 554641306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70400 + ... + 77880.

It is an arithmetic number, because the mean of its divisors is an integer number (26553618).

Almost surely, 2^554641340 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 554641340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (637286832).

554641340 is an abundant number, since it is smaller than the sum of its proper divisors (719932324).

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

554641340 is a wasteful number, since it uses less digits than its factorization.

554641340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7838 (or 7836 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 554641340 is about 23550.8246140130. The cubic root of 554641340 is about 821.6195139805.

Adding to 554641340 its reverse (43146455), we get a palindrome (597787795).

The spelling of 554641340 in words is "five hundred fifty-four million, six hundred forty-one thousand, three hundred forty".