552221654 has 32 divisors (see below), whose sum is σ = 878515200. Its totient is φ = 259943040.

The previous prime is 552221639. The next prime is 552221671. The reversal of 552221654 is 456122255.

It is a self number, because there is not a number n which added to its sum of digits gives 552221654.

It is a congruent number.

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, 448712 + ... + 449940.

It is an arithmetic number, because the mean of its divisors is an integer number (27453600).

Almost surely, 2^552221654 is an apocalyptic number.

552221654 is a deficient number, since it is larger than the sum of its proper divisors (326293546).

552221654 is a wasteful number, since it uses less digits than its factorization.

552221654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448.

The product of its digits is 24000, while the sum is 32.

The square root of 552221654 is about 23499.3968858777. The cubic root of 552221654 is about 820.4229693747.

The spelling of 552221654 in words is "five hundred fifty-two million, two hundred twenty-one thousand, six hundred fifty-four".