553787996 has 6 divisors (see below), whose sum is σ = 969129000. Its totient is φ = 276893996.

The previous prime is 553787977. The next prime is 553788017. The reversal of 553787996 is 699787355.

It is a super-3 number, since 3×553787996³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69223496 + ... + 69223503.

It is an arithmetic number, because the mean of its divisors is an integer number (161521500).

Almost surely, 2^553787996 is an apocalyptic number.

It is an amenable number.

553787996 is a deficient number, since it is larger than the sum of its proper divisors (415341004).

553787996 is a wasteful number, since it uses less digits than its factorization.

553787996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138447003 (or 138447001 counting only the distinct ones).

The product of its digits is 14288400, while the sum is 59.

The square root of 553787996 is about 23532.7005675082. The cubic root of 553787996 is about 821.1979298496.

The spelling of 553787996 in words is "five hundred fifty-three million, seven hundred eighty-seven thousand, nine hundred ninety-six".