554155450 has 24 divisors (see below), whose sum is σ = 1040745888. Its totient is φ = 219508080.

The previous prime is 554155429. The next prime is 554155453. The reversal of 554155450 is 54551455.

It is not an unprimeable number, because it can be changed into a prime (554155453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48652 + ... + 58951.

It is an arithmetic number, because the mean of its divisors is an integer number (43364412).

Almost surely, 2^554155450 is an apocalyptic number.

554155450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

554155450 is a deficient number, since it is larger than the sum of its proper divisors (486590438).

554155450 is a wasteful number, since it uses less digits than its factorization.

554155450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107718 (or 107713 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 34.

The square root of 554155450 is about 23540.5065790862. The cubic root of 554155450 is about 821.3795190440.

The spelling of 554155450 in words is "five hundred fifty-four million, one hundred fifty-five thousand, four hundred fifty".