555611696 has 60 divisors (see below), whose sum is σ = 1126265712. Its totient is φ = 265504512.

The previous prime is 555611689. The next prime is 555611717. The reversal of 555611696 is 696116555.

Its product of digits (243000) is a multiple of the sum of its prime factors (486).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2112461 + ... + 2112723.

Almost surely, 2^555611696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 555611696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563132856).

555611696 is an abundant number, since it is smaller than the sum of its proper divisors (570654016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555611696 is a wasteful number, since it uses less digits than its factorization.

555611696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 451 counting only the distinct ones).

The product of its digits is 243000, while the sum is 44.

The square root of 555611696 is about 23571.4169281357. The cubic root of 555611696 is about 822.0983813592.

The spelling of 555611696 in words is "five hundred fifty-five million, six hundred eleven thousand, six hundred ninety-six".