552177213266 has 16 divisors (see below), whose sum is σ = 946666495104. Its totient is φ = 236628130464.

The previous prime is 552177213209. The next prime is 552177213277. The reversal of 552177213266 is 662312771255.

It is a self number, because there is not a number n which added to its sum of digits gives 552177213266.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1424915 + ... + 1770518.

It is an arithmetic number, because the mean of its divisors is an integer number (59166655944).

Almost surely, 2^552177213266 is an apocalyptic number.

552177213266 is a deficient number, since it is larger than the sum of its proper divisors (394489281838).

552177213266 is a wasteful number, since it uses less digits than its factorization.

552177213266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3207785.

The product of its digits is 1058400, while the sum is 47.

The spelling of 552177213266 in words is "five hundred fifty-two billion, one hundred seventy-seven million, two hundred thirteen thousand, two hundred sixty-six".