552224277001 has 4 divisors (see below), whose sum is σ = 552440245252. Its totient is φ = 552008308752.

The previous prime is 552224276953. The next prime is 552224277013. The reversal of 552224277001 is 100772422255.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 225909139401 + 326315137600 = 475299^2 + 571240^2 .

It is a cyclic number.

It is not a de Polignac number, because 552224277001 - 2⁷ = 552224276873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552224277701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107980290 + ... + 107985403.

It is an arithmetic number, because the mean of its divisors is an integer number (138110061313).

Almost surely, 2^552224277001 is an apocalyptic number.

It is an amenable number.

552224277001 is a deficient number, since it is larger than the sum of its proper divisors (215968251).

552224277001 is a wasteful number, since it uses less digits than its factorization.

552224277001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215968250.

The product of its (nonzero) digits is 78400, while the sum is 37.

Adding to 552224277001 its reverse (100772422255), we get a palindrome (652996699256).

The spelling of 552224277001 in words is "five hundred fifty-two billion, two hundred twenty-four million, two hundred seventy-seven thousand, one".