557409796 has 12 divisors (see below), whose sum is σ = 981452752. Its totient is φ = 276994728.

The previous prime is 557409767. The next prime is 557409803. The reversal of 557409796 is 697904755.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426810 + ... + 428113.

Almost surely, 2^557409796 is an apocalyptic number.

It is an amenable number.

557409796 is a deficient number, since it is larger than the sum of its proper divisors (424042956).

557409796 is a wasteful number, since it uses less digits than its factorization.

557409796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855090 (or 855088 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 52.

The square root of 557409796 is about 23609.5276530472. The cubic root of 557409796 is about 822.9842658387.

It can be divided in two parts, 55740 and 9796, that added together give a 16-th power (65536 = 2¹⁶).

The spelling of 557409796 in words is "five hundred fifty-seven million, four hundred nine thousand, seven hundred ninety-six".