498795554 has 16 divisors (see below), whose sum is σ = 757933440. Its totient is φ = 246168720.

The previous prime is 498795551. The next prime is 498795559. The reversal of 498795554 is 455597894.

It is a self number, because there is not a number n which added to its sum of digits gives 498795554.

It is not an unprimeable number, because it can be changed into a prime (498795551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54857 + ... + 63299.

It is an arithmetic number, because the mean of its divisors is an integer number (47370840).

Almost surely, 2^498795554 is an apocalyptic number.

498795554 is a deficient number, since it is larger than the sum of its proper divisors (259137886).

498795554 is a wasteful number, since it uses less digits than its factorization.

498795554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8825.

The product of its digits is 9072000, while the sum is 56.

The square root of 498795554 is about 22333.7313049119. The cubic root of 498795554 is about 793.0627006096.

The spelling of 498795554 in words is "four hundred ninety-eight million, seven hundred ninety-five thousand, five hundred fifty-four".