556036330 has 16 divisors (see below), whose sum is σ = 1053542880. Its totient is φ = 210708432.

The previous prime is 556036309. The next prime is 556036331. The reversal of 556036330 is 33630655.

It is a junction number, because it is equal to n+sod(n) for n = 556036292 and 556036301.

It is not an unprimeable number, because it can be changed into a prime (556036331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1463064 + ... + 1463443.

It is an arithmetic number, because the mean of its divisors is an integer number (65846430).

Almost surely, 2^556036330 is an apocalyptic number.

556036330 is a deficient number, since it is larger than the sum of its proper divisors (497506550).

556036330 is a wasteful number, since it uses less digits than its factorization.

556036330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2926533.

The product of its (nonzero) digits is 24300, while the sum is 31.

The square root of 556036330 is about 23580.4226001147. The cubic root of 556036330 is about 822.3077614183.

Adding to 556036330 its reverse (33630655), we get a palindrome (589666985).

The spelling of 556036330 in words is "five hundred fifty-six million, thirty-six thousand, three hundred thirty".