552228069826 has 32 divisors (see below), whose sum is σ = 874708099200. Its totient is φ = 260751830400.

The previous prime is 552228069737. The next prime is 552228069889. The reversal of 552228069826 is 628960822255.

It is a super-2 number, since 2×552228069826² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26612011 + ... + 26632753.

It is an arithmetic number, because the mean of its divisors is an integer number (27334628100).

Almost surely, 2^552228069826 is an apocalyptic number.

552228069826 is a deficient number, since it is larger than the sum of its proper divisors (322480029374).

552228069826 is a wasteful number, since it uses less digits than its factorization.

552228069826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22954.

The product of its (nonzero) digits is 8294400, while the sum is 55.

The spelling of 552228069826 in words is "five hundred fifty-two billion, two hundred twenty-eight million, sixty-nine thousand, eight hundred twenty-six".