554865450 has 24 divisors (see below), whose sum is σ = 1376066688. Its totient is φ = 147964080.

The previous prime is 554865419. The next prime is 554865523. The reversal of 554865450 is 54568455.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1849402 + ... + 1849701.

It is an arithmetic number, because the mean of its divisors is an integer number (57336112).

Almost surely, 2^554865450 is an apocalyptic number.

554865450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

554865450 is an abundant number, since it is smaller than the sum of its proper divisors (821201238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554865450 is a wasteful number, since it uses less digits than its factorization.

554865450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3699118 (or 3699113 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 42.

The square root of 554865450 is about 23555.5821409703. The cubic root of 554865450 is about 821.7301610727.

The spelling of 554865450 in words is "five hundred fifty-four million, eight hundred sixty-five thousand, four hundred fifty".