553255622 has 4 divisors (see below), whose sum is σ = 829883436. Its totient is φ = 276627810.

The previous prime is 553255609. The next prime is 553255657. The reversal of 553255622 is 226552355.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 226552355 = 5 ⋅45310471.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138313904 + ... + 138313907.

It is an arithmetic number, because the mean of its divisors is an integer number (207470859).

Almost surely, 2^553255622 is an apocalyptic number.

553255622 is a deficient number, since it is larger than the sum of its proper divisors (276627814).

553255622 is a wasteful number, since it uses less digits than its factorization.

553255622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276627813.

The product of its digits is 90000, while the sum is 35.

The square root of 553255622 is about 23521.3864812430. The cubic root of 553255622 is about 820.9346975911.

The spelling of 553255622 in words is "five hundred fifty-three million, two hundred fifty-five thousand, six hundred twenty-two".