552640036606 has 32 divisors (see below), whose sum is σ = 984957278400. Its totient is φ = 232376927328.

The previous prime is 552640036583. The next prime is 552640036607. The reversal of 552640036606 is 606630046255.

It is a super-2 number, since 2×552640036606² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552640036607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7563621 + ... + 7636336.

It is an arithmetic number, because the mean of its divisors is an integer number (30779914950).

Almost surely, 2^552640036606 is an apocalyptic number.

552640036606 is a deficient number, since it is larger than the sum of its proper divisors (432317241794).

552640036606 is a wasteful number, since it uses less digits than its factorization.

552640036606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15200033 (or 15200019 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 552640036606 in words is "five hundred fifty-two billion, six hundred forty million, thirty-six thousand, six hundred six".