556448092 has 6 divisors (see below), whose sum is σ = 973784168. Its totient is φ = 278224044.

The previous prime is 556448089. The next prime is 556448093. The reversal of 556448092 is 290844655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556448093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69556008 + ... + 69556015.

Almost surely, 2^556448092 is an apocalyptic number.

It is an amenable number.

556448092 is a deficient number, since it is larger than the sum of its proper divisors (417336076).

556448092 is a wasteful number, since it uses less digits than its factorization.

556448092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139112027 (or 139112025 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 556448092 is about 23589.1519983233. The cubic root of 556448092 is about 822.5106927285.

It can be divided in two parts, 55644 and 8092, that added together give a palindrome (63736).

The spelling of 556448092 in words is "five hundred fifty-six million, four hundred forty-eight thousand, ninety-two".