556054299 has 12 divisors (see below), whose sum is σ = 803546016. Its totient is φ = 370538352.

The previous prime is 556054297. The next prime is 556054307. The reversal of 556054299 is 992450655.

It is a happy number.

556054299 is a `hidden beast` number, since 556 + 0 + 5 + 4 + 2 + 99 = 666.

It is not a de Polignac number, because 556054299 - 2¹ = 556054297 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (556054297) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9822 + ... + 34764.

It is an arithmetic number, because the mean of its divisors is an integer number (66962168).

Almost surely, 2^556054299 is an apocalyptic number.

556054299 is a deficient number, since it is larger than the sum of its proper divisors (247491717).

556054299 is a wasteful number, since it uses less digits than its factorization.

556054299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27426 (or 27423 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 45.

The square root of 556054299 is about 23580.8036122605. The cubic root of 556054299 is about 822.3166192862.

The spelling of 556054299 in words is "five hundred fifty-six million, fifty-four thousand, two hundred ninety-nine".