5554555490 has 32 divisors (see below), whose sum is σ = 10914977664. Its totient is φ = 2018384640.

The previous prime is 5554555463. The next prime is 5554555493. The reversal of 5554555490 is 945554555.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5554555493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141722 + ... + 176618.

It is an arithmetic number, because the mean of its divisors is an integer number (341093052).

Almost surely, 2^5554555490 is an apocalyptic number.

5554555490 is a deficient number, since it is larger than the sum of its proper divisors (5360422174).

5554555490 is a wasteful number, since it uses less digits than its factorization.

5554555490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36362.

The product of its (nonzero) digits is 2250000, while the sum is 47.

The square root of 5554555490 is about 74528.8903043645. The cubic root of 5554555490 is about 1770.9913361037.

It can be divided in two parts, 55 and 54555490, that added together give a palindrome (54555545).

The spelling of 5554555490 in words is "five billion, five hundred fifty-four million, five hundred fifty-five thousand, four hundred ninety".