556794000 has 400 divisors, whose sum is σ = 2303174016. Its totient is φ = 127008000.

The previous prime is 556793977. The next prime is 556794023. The reversal of 556794000 is 497655.

556794000 is a `hidden beast` number, since 5 + 567 + 94 + 0 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (556793977) and next prime (556794023).

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1133755 + ... + 1134245.

Almost surely, 2^556794000 is an apocalyptic number.

556794000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 556794000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1151587008).

556794000 is an abundant number, since it is smaller than the sum of its proper divisors (1746380016).

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

556794000 is a wasteful number, since it uses less digits than its factorization.

556794000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 556794000 is about 23596.4827887548. The cubic root of 556794000 is about 822.6810914285.

The spelling of 556794000 in words is "five hundred fifty-six million, seven hundred ninety-four thousand".