556199479 has 8 divisors (see below), whose sum is σ = 606934800. Its totient is φ = 505492800.

The previous prime is 556199477. The next prime is 556199513. The reversal of 556199479 is 974991655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 556199479 - 2¹ = 556199477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556199471) 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, 65997 + ... + 73945.

It is an arithmetic number, because the mean of its divisors is an integer number (75866850).

Almost surely, 2^556199479 is an apocalyptic number.

556199479 is a deficient number, since it is larger than the sum of its proper divisors (50735321).

556199479 is a wasteful number, since it uses less digits than its factorization.

556199479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14321.

The product of its digits is 3061800, while the sum is 55.

The square root of 556199479 is about 23583.8817627633. The cubic root of 556199479 is about 822.3881791671.

The spelling of 556199479 in words is "five hundred fifty-six million, one hundred ninety-nine thousand, four hundred seventy-nine".