554655650 has 24 divisors (see below), whose sum is σ = 1034347860. Its totient is φ = 221284160.

The previous prime is 554655623. The next prime is 554655671. The reversal of 554655650 is 56556455.

554655650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 237067609 + 317588041 = 15397^2 + 17821^2 .

It is a junction number, because it is equal to n+sod(n) for n = 554655598 and 554655607.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5192 + ... + 33708.

Almost surely, 2^554655650 is an apocalyptic number.

554655650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

554655650 is a deficient number, since it is larger than the sum of its proper divisors (479692210).

554655650 is a wasteful number, since it uses less digits than its factorization.

554655650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28918 (or 28913 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 41.

The square root of 554655650 is about 23551.1284230714. The cubic root of 554655650 is about 821.6265799727.

The spelling of 554655650 in words is "five hundred fifty-four million, six hundred fifty-five thousand, six hundred fifty".