554954976 has 120 divisors (see below), whose sum is σ = 1640530584. Its totient is φ = 184032000.

The previous prime is 554954969. The next prime is 554954977. The reversal of 554954976 is 679459455.

554954976 is a `hidden beast` number, since 5 + 549 + 5 + 4 + 97 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554954977) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 650166 + ... + 651018.

Almost surely, 2^554954976 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 554954976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (820265292).

554954976 is an abundant number, since it is smaller than the sum of its proper divisors (1085575608).

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

554954976 is a wasteful number, since it uses less digits than its factorization.

554954976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126 (or 1109 counting only the distinct ones).

The product of its digits is 6804000, while the sum is 54.

The square root of 554954976 is about 23557.4823782169. The cubic root of 554954976 is about 821.7743533228.

The spelling of 554954976 in words is "five hundred fifty-four million, nine hundred fifty-four thousand, nine hundred seventy-six".