4554425890 has 32 divisors (see below), whose sum is σ = 9371666304. Its totient is φ = 1561090560.

The previous prime is 4554425879. The next prime is 4554425893. The reversal of 4554425890 is 985244554.

It is a self number, because there is not a number n which added to its sum of digits gives 4554425890.

It is not an unprimeable number, because it can be changed into a prime (4554425893) 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, 353970 + ... + 366610.

It is an arithmetic number, because the mean of its divisors is an integer number (292864572).

Almost surely, 2^4554425890 is an apocalyptic number.

4554425890 is an abundant number, since it is smaller than the sum of its proper divisors (4817240414).

4554425890 is a wasteful number, since it uses less digits than its factorization.

4554425890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17802.

The product of its (nonzero) digits is 1152000, while the sum is 46.

The square root of 4554425890 is about 67486.4867214171. The cubic root of 4554425890 is about 1657.5929076985.

The spelling of 4554425890 in words is "four billion, five hundred fifty-four million, four hundred twenty-five thousand, eight hundred ninety".