554711040 has 288 divisors, whose sum is σ = 2074887360. Its totient is φ = 136249344.

The previous prime is 554711039. The next prime is 554711081. The reversal of 554711040 is 40117455.

It is a happy number.

554711040 is a `hidden beast` number, since 5 + 547 + 110 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 554710995 and 554711013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1197849 + ... + 1198311.

It is an arithmetic number, because the mean of its divisors is an integer number (7204470).

Almost surely, 2^554711040 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 554711040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1037443680).

554711040 is an abundant number, since it is smaller than the sum of its proper divisors (1520176320).

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

554711040 is a wasteful number, since it uses less digits than its factorization.

554711040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 554711040 is about 23552.3043458597. The cubic root of 554711040 is about 821.6539293028.

Adding to 554711040 its reverse (40117455), we get a palindrome (594828495).

The spelling of 554711040 in words is "five hundred fifty-four million, seven hundred eleven thousand, forty".